Death before reaper is the first chapter of 'REI'. Where Rei remembers her past which is slowly beginning to fade away, she remember the guy that made the day died, the best day of her life, he was the reason she smiled.
Your art is good. The only thing I see is that their shoulders are a little pointy and in the last panel either lower her mouth or touch up her chin. Sorry, I'm not good at being sensitive and people who know me apologize to others about it ?