On their wedding night, Han Shuying was caught red-handed by Gu Tingchen. She lied about going to neutralize the evil spirit of the "Lonely Star", but her lie was exposed when she found a military talisman on the spot. As a Taoist saint, she originally wanted to trick her into becoming a princess and steal military talismans to save her family, but she didn't know that this prince was even more paranoid than rumored. She pretends to be a magician during the day and is forced to take out the talisman at night. Is this marriage going to save people from disaster or go to hell together?