Zhang Yun accidentally got drunk, fell into the water, and accidentally traveled to a small government servant in Kaifeng Mansion, Bianliang, Tokyo, during the Song Dynasty. The emperor happened to be Huizong of the Song Dynasty, and there happened to be a group of heroes in Liangshan. What a coincidence, time travel comes with a must-have artifact for people who travel through time - the system. Let's see how Zhang Yun relies on the system to destroy Fangla, Gao Qiu, Tong Guan and Jin Ping Liao in Pingliang Mountain of the Song Dynasty.
