Lin Jichuan, a modern college student, traveled to ancient times in an accident and became a young man from an unknown village on the border of the empire. When he first entered the world, he met Su Wuya, the son of an aristocratic family, Xiao Zhiruo, a female swordsman from the school, Gu Xueqing, a mysterious doctor, and He Guzhou, a reclusive master. Due to their different ideals and hatreds, each of them converged on multiple main lines: revenge from wealthy families, competition in the martial arts, and conspiracy in the temple. As the protagonist team gradually grows, they have their own positions and missions, and rely on wisdom, survival skills and martial arts to find their own way out in troubled times. From a low-level knight to a man of the world, he fought against the dark forces of the temple, supported each other, misunderstood, and betrayed each other, and finally achieved growth and redemption in the face of huge crises and choices, which also changed the ancient martial arts landscape.