C61 Let's Go Tower of Heaven and Earth!

Let's go! Pagoda of Heaven and Earth!

Who exactly was Guo Yuming, and what was his identity? Although Xiao Chunyang was very curious, it was very obvious that Xiao Xiao seemed to have some reason for this and did not really want to explain it.

Even after Xiao Zhenshan came back at night and heard about what happened when he wasn't at home during the day, I'm confused too