Win in Unlimited Games

I died and entered an infinite world at the intersection of life and death. There is also something called a system. Here I experienced various dungeons, gained many partners, and got to know him. Entering the dungeon with him made me feel particularly at ease. I originally thought that life would go on like this, but a series of strange things happened later that were related to me. So he asked me: How did you die? Yes, how did I die? Why do I have no memory of my life? Su Quan