The chivalrous girl Su Nao Nao, known as the "Little Overlord" in the world, was trained by a reclusive master. She was very good at Jinghong swordsmanship. However, she had a bad temper and was nosy. She would rush into trouble when the road was rough, and she was proficient in deceiving and abducting (especially against bad guys). She went down the mountain with the "Jianghu experience mission" given by her master. She wanted to eat, drink and have fun while doing chivalry, but she accidentally got involved in the whirlpool of martial arts secret treasures, court disputes and Jianghu grudges.
Along the way, she deceived hypocrites, played tricks on bullies, rescued a cold young man, fought against demonic witches, and stirred up the undercurrents in the world, but she also gained true friends and sincerity with her innocent heart. There is no aloofness and taciturnity, no sadomasochistic love, only the passion and joy of having a hilarious journey through the world and traveling to the end of the world for justice. From a ignorant little chivalrous girl who wandered into the world to the respected "leader of Nao Nao", Su Nao Nao used the most out-of-the-box temperament, performed the most magnanimous chivalry, and talked about the sweetest love, which eventually became a strange story in the world.