Ban Xiyu is a charming young lady raised in a boudoir, who reads poetry and books, and is engaged in marriage. She grew up abiding by the rules, but has a wild mind. She is unwilling to be reduced to a marriage tool and yearns for freedom. Lou Xiyue has been licking blood from his sword all year round and has developed exquisite martial arts skills. She bears the hatred of destroying her family and has to go north to the capital to hunt down the murderer. The two met at the Lantern Festival. Faced with faces that looked exactly like their own, the two sisters confirmed each other's identities with their tokens. Twin sisters have a strong connection, and in order to fulfill each other's wishes, they exchange identities. Lou Xiyue put on Ban Xiyu's red wedding dress and got on the carriage heading to the capital. Ban Xiyu put on Lou Xiyue's outfit and became a heroic female knight. Half a month later. Lou Xiyue and her fake husband-in-law raised eyebrows and treated each other with respect as guests. At a night banquet for officials and dignitaries in the capital, Lou Xiyue was full of laughter and suddenly made a move, throwing the servant with evil intentions into the lotus pond. Fake Husband: You didn’t tell me before we got married that you knew martial arts. On the other side, Ban Xiyu and the romantic swordsman cooperated tacitly, using both literature and force to destroy the bandits' nest. Ban Xiyu was fearless and steady in the face of danger. After clever negotiation, she rescued a hostage from the bandits. Romantic Swordsman: Lou Xiyue, when did you develop such exquisite eloquence? #Double main lines, two pairs of cps, twin sisters exchange identities, the story of finding themselves# Sunshine Straight Ball Miss x Romantic Swordsman (Wander the world, bravely pursue love) Smart and arrogant female knight x seemingly serious prince (plastic couple, online mutual acting)