Xiao Chen, a practitioner of modern martial arts, accidentally traveled to a poor fisherman's family in Linhai Town and became a teenager with debts and dependent on his younger siblings. Jiang Dahai, who was seriously injured and bedridden because of a debt of gratitude, was persuaded by his neighbors to repay the favor by "helping others". At the critical moment, Xiao Chen awakened the martial arts system and integrated the sword skills inherited from his family for thirty years in his previous life. Once he became proficient, his combat power skyrocketed. He set the rules, kept the bottom line, and settled the favor properly. But Chen Hu, the evil official in the town, coveted his younger siblings and family property. He used the conscription to set up a trap and hired bandits to intercept and kill him at the Black Wind Pass. In a desperate situation, Xiao Chen broke through the situation with a knife, established his power through blood, tore apart the shady curtain in the countryside, and then embarked on the path of rising martial arts in troubled times.