The blind swordsman, skilled in martial arts, named Cheng Xiazi (Xie Miao), accidentally saves Zhang Xiaoyu (Yang Enyou), who has suffered from the destruction of his family. Under the persuasion of the orphan Xiaoyu, Cheng reluctantly keeps him by his side and teaches him skills. Xiaoyu also waits for the opportunity to seek revenge.

If exchanging lives would exchange family members, would you still be willing? After Zhong Da and Jin Hao went on a blind date, he accidentally changed bodies with Lu Xiaogu, a boy who had a crush on Jin Hao, and exchanged family members by mistake, opening a story that is hilarious and tearful.

If exchanging lives would exchange family members, would you still be willing? After Zhong Da and Jin Hao went on a blind date, he accidentally changed bodies with Lu Xiaogu, a boy who had a crush on Jin Hao, and exchanged family members by mistake, opening a story that is hilarious and tearful.