Whats that anime?
A anime with demons and children ( there are 2)
One is A *fighter* and the other is one to be eaten...
Demon Slayer
&
The Promise Neverland
A anime where the main characters break their bones and have a lighting type of character. The main character's have green hair.
Hunter x Hunter
Boku No Hero Academia
This anime is a killing school where the blood is a non-ordinary color... The is robot bears and you have to kill ,get killed, or escape.
Danganronpa