"I like you. I don't want to remain as owner and pet, but I want to be lovers."Hae-sin Baek enters a convenience store with a friend and is abruptly kissed by part-timer Won Choi. Shocked, Haeshin avoids him, but Won is persistent and reveals his secret that Haeshin is his savior. Will Won, a werewolf that commits their whole life to one owner, be able to make his puppy love come true?