The Cold Prince and the Rogue Concubine

She is Shangguan Ping'er, the top entomologist in country Z. She is a good girl in the eyes of her family. At the same time, she is also the feared Queen of the Night in the underworld. He, the third prince of the Celestial Dynasty - Xuanyuan Hao, is the proud son of heaven in the eyes of the royal family, and at the same time, he is also the ruthless prince in the eyes of the people. When fate begins to reincarnate, when she travels through time and becomes the idiot second lady, and when she meets him, what kind of sparks will be created? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.