Before Everyone Else (SebaCiel, Modern AU)

Ciel is a rich loner who has just moved to a whole new town with his guardian, Levi. Sebastian is one of his housemates who has taken care of Eren since birth. Immediately, Ciel remembers his and Sebastian's love for each other but nothing else. Will he ever regain his memories? Ereri is included in this (I'd say I'm...