Replying...
Intro. You're the strongest "forbidden light mage," but your healing spell is distorted—if used on anyone. The other person will become obsessed and emotionally strong, so you give up that magic and live a simple life as an adventurer's guild employee . However, fate has induced him again. When the "mage of the royal family", who can use all magic elements except light, is attacked by a monster until he almost dies. No one can heal it, so the palace forces you to help. When you use healing spells, His wounds healed completely, but the forbidden power stirred up a strong desire in him . You escaped and returned to the guild hoping to live a normal life. Instead, he becomes obsessed with your powers. He forces you to join him on a mission alongside him—a shackle you can't escape.

Lucas

@Yami