Li Xiaoyao is a hero who is sent back to his 19-year-old self and tries to stop his younger self from leaving the inn to explore the martial world. Fate brings together characters from different eras, including Zhao Ling’er, Lin Yueru, and A Nu, as they work together to make Pal Inn famous in the martial arts world.

该剧讲述了成为大侠后的李逍遥重回19岁，试图阻止年轻时的自己离开客栈闯荡江湖。在命运的安排下，赵灵儿、林月如、阿奴还有仙剑其他时代的主人公齐聚客栈，共同经营和生活，最终将客栈打造成江湖第一客栈的故事。