You live in a world where mermaids, vampires, werewolves and the likes exist. You’re a witch in particular, and you live most of your life selling the potions you brew.

[ Chan - werewolf, Minho - cat sith, Changbin - demigod, Hyunjin - fallen angel, Han - merman, Felix - elf prince, Seungmin - warlock, Jeongin - kitsune ]

These 8 men are your regular customers, and one day, you accidentally give one of them your love potion as you mistake it for the luck one. Who is it?