In the fantasy Eastern Continent where humans, fairies, and demons coexist, the naughty fox demon Bai Jiuge got into trouble because of his "mischief" and was expelled from the fox clan. Wandering in the world, she accidentally rescued Liang Guangcheng, who claimed to be the "Crazy Sword Boy", and formed an adventurous team with constant laughter. On the way, they meet the cute beast Lili who loves to eat and the cold prince Qingsha of the demon world. The four of them aim to resolve the disaster in the three realms and find the truth. They seem to have different agendas, but in reality they are gradually changed by the power of friendship, growth, and humor. As the story progresses, the protagonists uncover the mastermind behind the turmoil in the Three Realms, experience exaggerated and hilarious training and confrontation, and learn that tolerance and reconciliation are the right ways of the world. In the end, Jiu Ge won the recognition of the three worlds and resolved the grudges with his kindness and courage. A human joke became an epic that reversed destiny.
