Under One Person: My comprehension is unmatched.

Zhang Yan transmigrated to the early 1900s, where he encountered a master and his disciples from the Celestial Master's Mansion in a dilapidated temple. From that moment on, his extraordinary comprehension astounded the old Celestial Master, astonishing him with his initial deductions of martial arts techniques. At the same time, he solidified his beliefs: Slay the bandits! Become stronger! He fought alongside Zhang Zhiwei. His fame rose after the battle in the Northern Frontier. He befriended the Thirty-Six Thieves with Wugensheng. In the battle of Mianshan, he saved the Tang Clan's head lord. In the battle of the Sky-Piercing Cave, he killed Eita. When the samurai shogunate daimyo arrived with his forces, Zhang Yan single-handedly resisted them. ...Time passed, and many years later, Zhang Zhiwei became a peerless figure in the eyes of the supernatural, while Zhang Yan was hailed as a legendary figure.