Mirror World.
Unlike his battle against Crowley, Michael did not use every trick up his sleeve. Instead, he simply used the longsword in his hand to spar with Zhou Ping, though in reality, it was more like he was guiding Zhou Ping through combat.
Zhou Ping's swordsmanship was quite impressive. One could even say that in the Cultivation World, he would be regarded as having a natural sword physique.
Chapter 288