Ji Qinglan, the Hou Mansion’s good-for-nothing, is ordered to marry Qin Yi, the fearsome Prince Jing. To stay alive, he decides to keep up his layabout persona. Who would have guessed that the cold prince’s pheromones smell like warm, sweet roasted sweet potatoes? When Ji Qinglan’s hidden identity as a miracle doctor is accidentally exposed, Qin Yi promptly pulls him into his arms. “My prince consort, your secret identity is out. Isn’t it time you changed that persona too?” Thus begins a sweet battle of unmasking and hiding their identities all over again.