The Cold Princess of Time Travel

She is the famous cold killer of the 22nd century - Bingxue. However, due to an accident during the execution of the mission, he fainted and mysteriously traveled through time to replace the eldest lady of the Bing family, with a mysterious identity behind him - the leader of the martial arts alliance. The emperor granted marriage to the indifferent prince, the second prince, and the two were at odds with each other day by day. However, she fell in love with him. In the end, the eldest prince pushed her so hard that she jumped off a cliff and died... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.