Sebastian Smythe always knew he was different. Hiding beneath a cold mask of cruelty, he was insulting and everything connected to a jerk. But when a fight went wrong, he would realize that the fate of the entire world lies on his young shoulders. Would he open up his heart and find love in this chaos? (Inspired by Rick Riordan's PJO & HoO series.) Huntbastian Bromance, Demigod!AU.