Our Lightest Touch

AU.L can see ghosts, and isn't happy about it. Who would be if they bother you all the time? When he was told he could make them disappear by touching the "light" of his life, L didn't think this "light" is a boy named Light, one with a bitchy attitude, no less. When Light refuses to cooperate, L felt challenged. But no matter, a challenge is what L likes, and what L likes, L gets.