My History Teacher is secretly the President

   Eren Jaeger is just a regular kid, he's kind of dumb but that's off focus.  He is in grade 3 and considered an awkwardly thick-headed one, the teachers neither liked him as a student nor resented him in class. But when he found out about his history teacher's background, his little  brain sparked and almost exploded. 

  "Hey Zeke," Eren addressed in his young and irritatingly squeaky voice, "How's your day going? Mine's horrible! I forgot to study for history class..." He continued, "I tried to copy Mikasa, but Mr. Smith caught me and gave me a zero on the spot! How rude... I mean, who cares if there were Marlo and Eld something and they fought?" 

  "You mean Marley and Eldia." laughed Zeke, Zeke is Eren's half brother in grade 8, he's a popular student in the school, as he has both good grades and is a star player in the baseball team, quite a kind brother, but cannot always put up with the absurdities Eren often came up with. "Mr. Zacharias was giving me dirty looks in class again, I don't know what I even did." "I wonder why Mr. Smith always brings a bodyguard with him..." Zeke pondered. 

  "Bodyguard?" Questioned Eren innocently, he had never been the observant one. "He didn't though?" 

  "Didn't you notice that Mr. Smith always had a strange man not in any teaching position following him?" Zeke replied, he is quite put up with Eren's thick head, but he explained patiently, "You know, the dark haired short man with a scary stare?"

  "Oh, I thought he's the janitor." Eren was confused. "Or Mr. Smith's brother visiting him. I mean, he's always cleaning after me for some reason." 

  "Maybe it has something to do with you being so unsanitary instead... Anyway, I'll try to not tell Carla that you tried to cheat in your test, but the zero you got... Prepare for a long lecture from dad, really. " Carla was not Zeke's mother, but Eren's mother, but such a gentle woman she is, it's impossible to dislike her, and she was accepted quickly by Zeke after Grisha, both of their father divorced Zeke's mother and remarried her instead. 

  Eren sighed, despite of being stupid, he doesn't like to see his mother being angry, that is one thing that keep him from skipping school everyday beside watching Zeke's baseball team destroying other teams. He quickly bid Zeke farewell, as Zeke needed to go to his club, and Eren decided to stroll around in the school for a while, as Wall Maria Public School have quite some interesting architecture, much more interesting than Grisha's lecture. That when he noticed Mr. Smith talking to the man Zeke mentioned, also the biology teacher and Mr. Zacharias. 

  "Oh it's the weird history teacher, with an even weird small guy, a somehow even weirder biology teacher, and Mr. IHateZeke. I wondered why the girls even like Mr. Smith, he's just some old guy who pretends to be nice." Eren did not hide his dislikes of the history teacher, even in front of him and even the principal, Mr. Shadis. He got in trouble last semester once for making fun of the teachers on the announcement. As Eren complained about the teachers in his mind, he suddenly found out that he was standing in a forbidden zone in the school. Wall Maria Public School is a school filled with above-average students, who tend to rarely break the rules and walk into forbidden zones. Eren only managed to get in the school since Carla was an old friend of Mr. Shadis. After noticing that he shouldn't be there, Eren thought about leaving immediately, but stopped as he heard the teachers talking in a secretive fashion. 

  "Erwin, we are not gaining anything from spying on this school, are you sure we are in the right place?" The short man complained with an annoyed expression, "Four-eyes, anything noteworthy about your classes?" Eren laughed in his mind as the man made fun of the teacher. 

  The biology teacher thought for a moment, then replied, "The problem is that we have no evidence, if there is sufficient evidence to accuse someone, I suppose we can threaten them... Maybe pull off all their nails..."