Builderman (School AU)

In this AU, all the survivors of Forsaken are school children, and in particular, our main character is Builderman who is one of the most responsible in the class, which is why he is the brigadier.
Builderman likes to keep things tidy, but he also doesn't like being grumpy or bossy, so sometimes he can be nice (only sometimes). And like any high school student, he has friends, but he spends most of his time with Shedledtsky, even though he always annoys him with jokes because his friend doesn't take ANYTHING seriously.