1. From: https://tempusinfinitumblog.com/2020/08/16/91-2000-years-of-hatred/
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3. Before beggining I should in general note that the original has a LOT more mentions of HOW things are done. A lot of spells are mentioned as if reader is expected to have been familiar with them by now. So they were probably explained. Anime pretty much ignores those.
4. I like Misha a bit more, since while she is quiet she lets on more often that she is VERY smart and can percieve what magical shenanigans is happening better than most. Of Necron sisters she is clearly the stable one, the brain, while Sasha is the violent over the top muscle.
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6. - During the "practice match" at the end Zeshias are a major problem since they would run in, try to blow themselves up and then even though their origin exploded another would pop out. So unless someone can suppress them they would have blown up the demons with infinite number of explosions. This is why Misha volonteers to go to Eleanor.
7. - That linking spell Grize (wn translation translates it as Guys :facepalm:) also gives the user a video feed on what their allies are doing. Hence how Anos knows what is going on with Misha.
8. - Misha does manage to reach Eleanor inside. She is not surrounded with black balls as in anime, but by floating Holy Water bubbles and can not move.
9. - Misha tries to bust her out but Diego appears. It seems like Misha could have dealt with him had he not opened the gate. Eleanor pleads for him not to harm her.
10. - There is considerably less stabbing in following scene. BIggest problem is holy properties.
11. - After Diego nonsense is settled Anos frees Eleanor they don't chat too much since they are in a situation. He does "touch her body so her body can tell him what her uniform looked like so he can restore it" :eyeroll: She is needed to stop the students from blowing the fuck up, and Anos needs to get Misha out and treat her as soon as he can. So they promise they'll meet after classes tommorow. Anos thinks that with the head teacher having dissapeared there won't be classes but Eleanor remarks how that won't be a problem and departs.
12. - Tommorow before class Anos remarks on how earily Ray seems to have mastered that sword he nicked from the garbage shota.
13. "Normally, a holy sword is impossible to use by a mazoku, however, if your magic power is well above the holy swords power then you can force it to surrender to you. The thing is Ray had the sword recognise him as its rightful owner and didn’t force it.
14. 2000 years ago Shin Reglia was known as the strongest mazoku swordsman but it’s unknown if he could do what Ray has done. He said he would start a new sword in a new era. If so he may have succeeded."
15. - Ray turns down the offer to go out and instead invites his missie to rest with him in Anos's room. This is probably to create cover for his later dissapearance.
16. - When class starts... in walks Diego to suprise of many. But as Anos notes he doesn't seem to be the same person. Origin is the same, but he seems not to fully remmeber what happened yesterday.
17. - Eleanor was not present in the class on the day after battle so Anos decides to find her. He is incapable to sense her origin which is strange since they told him that she was just resting. So he decides to follow Diego about.
18. - Diego dives into the lake, but does NOT go to the temple but instead to a different cave. There Anos eavesdrops him ranting at his subordinates how some "masked man" trashed this cave but did not find the Holy Mother. Also they hatch a plan to blame this attempt of stealing on a random Demon Academy students. They know the reasoning is silly, but populace has for a long time been told that his group are with justice so they'll believe them.
19. - Anos finds behind a secret coridor Eleanor with also 10 000 Zeshias floating arround her. From the start balls are transparent. Here is where they have their talk about what she is. Bits skipped or are made more clear are that:
20. + Eleanor is basically a humanoid spell. Anos apparently contemplated making something like that but didn't do it in the end. Of course he did.
21. + Since both old Ask Anos knew and new one have the feature where people hear Jerga, this makes it obvious that it's not that someone modified the spell, there was interference from gods since it seems the way the world works was changed to alter spell's effect. Hero Kannon was vocaly opposed to this
22. + Hero Kanon while in a minority wasn't the only one willing to let go of hatered. And in fact his faction was gaining ground. This is why he was assasinated, and he never reincarnated that they humans know of as a human.
23. + There is not projection of a movie of Kanon's death.
24. + Jerga's group even after the founder's death continued the work. They are called Heroe**s** which implies that other than the main Hero, there were other adventurer sorts I think.
25. + Eleanor's function is to give birth to clones pre programmed into her. The Academy group chose Zeshia and Diego: "From the heroes of that time, they picked the most suitable origins and refined them. Zeshia is an origin clone specialised in combat ability but the trade-off was her feelings and words were lost. Diego is an origin clone specialised in education. He has good affinity with magic but he’s the most susceptible one to Jerga’s voice.” (Eleonor)
26. + Eleanor is a spell for fighting the demons, and hence can't stop producing Zeshias and Diegos. Just "freeing" her won't help. Also with 10k Zeshias which can fight on the same stage as Anos, she is very much a threat to Demon lands.
27. + The talk with them is a bit longer and emotional since Anos feels he is to blame for Eleanor's suffering since he didn't stop Jerga back then and like.
28. + To stop this he'd need to destroy the very spell Ask, which is quite a tall order and something not even he can do imediately.
29. "To erase Jerga’s origin which has merged with <Ask> I’ll need to return <Ask> to its original form, however, unlike Eleonor <Ask> isn’t humanoid type magic. That means there’s no clear shape to Jerga’s origin. It’s become part of the worlds reason, order and concept.
30. Correcting that will not be a trivial matter. I’ll be changing the law that says something falls if you drop it. It’s like taking a change done by my principle destroying sword and making it permanent."
31. - The talk is interrupted by them sensing a lot of magic being used in the underwater temple (they are in a cave separate from it) so Anos goes to check what's going on there.
32. - When Avos pulls out the big holy sword, it's not like he overpowered it, but it accepts him, which should with the above knowledge be another hint he might not be just a strong demon. He GTFOs as soon as he delivers his threat to humans.
33. - After this it seems the students don't yet return home, humans just surround their dorms and tell them to stay put. They also try to arrest Anos... I don't think I need to say how well it goes? They are unharmed.
34. - They watch on basically TV as Diego blames this all on demons. Also he claims he is reincarnation of Kanon, which he is definitely not. Hell he is not even reincarnation of Jerga, since his source was consumed making the modification to Ask and making Eleanor. Also they can't contact Ray, though it's waved off as him being not good at magic and Misa being weak at it.
35. - Anos witnesses the reaction to Diego's boradcast from Avos via basically Skype call from Melheys. He pretty much uses Diego's nonsense to show how humans are garbage since they want war even after he had sacrificed himself to save them too.
36. - Anos then goes to Eleanor to brief her on the nonsense happening. She can't stop  what is happening, and also the threat to humans is real and she'll still protect them. Also she still wants Anos to destroy her so is kinda using 10k of her kids as a threat to make him destroy her. Though she does agree to try to hold off from killing anyone as long as possible.
37. - Next time everyone meets they are in demon relam. I guess Anos and his Elders teleported others?
38. - I don't remmeber what it was in anime, but after Ray/Misa scene Anos sees the scene with Necron sisters is about how Sasha is apprehensive about upcoming battle despite her bravado. Anos and Misha calm her down. Also Anos ruins the moment at the start with this:
39. “What’s that Sahsa? Are you trembling?” (Arnos)
40. “That’s…no not particularly…….” (Sasha)
41. “It’s not surprising. This is your first battle after all. I was the same.” (Arnos)
42. I start heading down the stairs while talking with Misha and Sasha following behind.
43. “Really. Such a thing happened to Arnos?” (Sasha)
44. “Aah. It’s shameful to admit but I just rushed in. I was so eager to show them what I could do I couldn’t contain my excitement. I ended up being too ruthless though and killed way more enemies than we needed to.” (Arnos)
45. After Sasha leaves reasured Misha drops a bit her facade that she is also scared a bit. According to Anos, unless they loose their nerve and as long as they cooperate thre is nobody in this day and age in demon relam that can match those two.
46. - Attack goes more or less like in the anime. Though there is no scene with Ray fighting in the forest. Instead Anos keeps an eye what is happening with Sasha and Misha who are on their own shutting down an entire demon army in the open by Misha swallowing them up with sand and Sasha blasting away heir magic circles before they can form with her eyes.
47. - Some flexes when fighting towards the main BLACK oppositon castle:
48. "“Let….me….. Release me…..”
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50. “Aah. I’ll let you go right now.” (Arnos)
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52. I easily lifted him up, aimed at the crowd of Deiruheido soldiers and powerfully threw him.
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54. “Wha…….Uaaaaaaaaaaaaaaaaaaaaaa!?”
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56. The Deiruheido forces had set up a barrier but the man wrapped in my barrier shot through it like a cannonball and blew about 200 people away."
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58. "The ground shakes intensely and the soldiers are violently shaken and thrown to the floor in what has become an unprecedented major earthquake. The type of earthquake not felt in Deirouheido in over 2000 years.
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60. “Guhaa……Whats this……!!
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62. “Kyaaaaaaa……!!”
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64. “Woah!!……. The grounds breaking…..!!”
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66. “Don’t falter……. Get in the sky….. Fly……!!”
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68. The soldiers all flee to the sky at once using <Fres> but they soon stall and crash back into the ground.
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70. “Wha…flying is….Guaaa……!!”
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72. “The magic has been disturbed over this area…..Uaaaa….!!”
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74. “Shit…… Ouch….. What’s happening….!?”
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76. I take a single step forward and speak.
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78. “Did you think the impact of an earthquake would not reach the sky?”"
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80. - It seems like Dilhevia leaves the newly acquired sword in the castle, probably to bait Anos to enter it. Anos figures he might be going for the newly opened gap where Ray was who is no longer accepting hails, so he positions himself on an obvious field he might be going for and waits. Chapter 101 ends pretty much where the episode ends.