I'm tired so idk if this'll make any sense, but imagine Sieg getting possessed like Takumi, where he feels like he won't be able to live up to ppl's expectations and worries he'll disappoint his father and Nohr. He keeps these thoughts to himself and it's just slowly eating him away until he breaks down. He becomes possessed and these negative feelings drives him to attack everyone. Azura is gone so she can't help. Shino tries to snap Sieg out of it, but Sieg keeps attacking. idk ¯\_(ツ)_/¯
dude










