Yunho is a vocalist of a rock band with a painful past of losing all of his family in a car accident when he was just a little boy. One day, Yunho came to hear that his beloved Kyung-hoon, who has always consoled him in his dark days, had fallen in love with another man. Yunho runs out from shock and bumps into a mythical tiger, Hanwool. At that very moment, Hanwool smells a sweet scent though he has no interest in any human and intrigued by Yunho. This is a sweet love story between Yunho and Hanwool, overcoming each other’s wounds.