九个数字选三个有多少组合

简介：My grandfather was once a monk in the late stage of Qi Condensation. When he went to Xingyue Lake, he also encountered this city and saw this tombstone. He only escaped with a narrow escape. This is what he found out after consulting countless ancient scrolls. The origin of this city was later told to me, and I was warned not to go in when I encountered it, but I didn’t recognize it just now!