Lee Shin runs a shaman-for-hire agency that’ll fix any problem — for the right price. He needs ten billion won to save his younger sister, but no matter how hard he tries, he can’t find a way to raise the money. Then Ji-yul, a zealous proselytizer, approaches him on the street with a flattering line — “You have such a kind-looking face.” A brilliant, reckless plan forms: Lee will pose as the leader of her cult, the Bright Heaven Cult, and swindle the entire ten billion won for himself.