At the end of the world, martial arts is on the rise. An accident caused Lin Xiao, a young man who was "harmless to humans and animals", to be involved in a training storm. He joined forces with Su Liangyue and Li Wuhen to fight against those in power and the dark forces. Under the guidance of Uncle Lan's chicken thief, he traveled around the world, solved the conspiracy, and faced the powerful enemy Yan Hanzhou. Every experience is full of laughter, excitement, ups and downs, and constant surprises. In the end, under the collision of the love of family, friends, and warrior beliefs, Lin Xiao completed his self-growth, uncovered the mystery of his life experience, and reached the pinnacle of martial arts with his partners.