A drugstore that deals in medicine.​.. and danger!Kazahaya Kudo has a gift.​ When he touches a person or an object,​ he sees visions.​ With no money and no place to stay,​ Kazahaya was out of luck until fate brought him to the Green Drug pharmacy.​ Now,​ in exchange for working in the store,​ he gets room and board.​ But in order to make ends meet there's a catch.​.. he must take on 'special' assignments from his boss that can only be handled by someone with Kazahaya's gift.​With the help of his co-worker and roommate Rikuo,​ who has unusual powers of his own,​ Kazahaya finds himself on missions most surreal.​