Swear That You Will Never Leave Me
Kaeya was 17 when Diluc and Father died. He was too late.He was 17 when he turned his only brother into a monster."You guys.... Swore. You swore that you would never leave me!" Kaeya shouted in a tone of anger and sadness. "Diluc, please don't leave me. You promised"Inspired by JJK 0 & DarlingAsta's 'Curses'…