A talented and beautiful scientist who is crazy about supernatural research travels to another world during the experiment, "rejuvenated" and pretends to be the third prince of the Yan Dynasty. In the other world, she finds something more interesting than the experiment, which attracts her "father" to disregard moral ethics, her "emperor's uncle" to plot the world for her, the imperial guard's obsession, the genius doctor's son fell into the mortal world, the carefree knight gave up his freedom and joined the army, and the prince of Chao Kingdom is haunted by his thoughts and dreams. But that damn woman is still attracting bees and butterflies! So, the men were angry, and a certain woman was tragic~