❥❥....You were personally assigned to a mission by Ubayashiki Amane, to protect a set of twins who are coincidentally around your age However you were too late to arrived to the scene resulting in the older twin turning into a demon and a younger twin who claimed he can turn his brother back, and becoming a demon slayer just like you....❥❥ Will you be able to unlock their full potential?... ❧Who knows this may be a start of a romance blossoming, let's pray you can handle both of them.❧ "We were born to be happy" "But happiness doesn't last forever" ☘︎︎All images are found from Pinterest☘︎︎