Escapism

Full fic available on Ao3

SBI-Centric
Tommy-Centric

After Tommy found his parents dead in their room from an overdose, he created his own world as a way to cope with his reality.

Tommy and his brother Wilbur moved into a new foster home, and everything seemed good at first. Tommy claimed their room to be the land of L'manburg and their enemy keeping them from independence happened to be the man who was fostering them: Dream. Though it turned out that Dream wasn't as nice as Wilbur had thought, and now he is trying to protect his younger brother. Protecting his younger brother is harder than he thinks when the boy thinks they are in a war for independence. One thing leads to another, and Wilbur is being beaten by Dream as Tommy cries in the corner. The next day, their schools ask them about their bruises, Wilbur spills and they are brought to a new foster home. Will Wilbur have to continue to protect his younger brother from these strangers? Will Tommy ever feel safe enough to step out of his own world?

Inspired by the anime: love Chunibyo & Other Delusions