I Have a Dream Westward Journey System

It was holiday, and Xiao Qi was lying in bed playing a mobile game called Dream Warriors to pass the time. Unexpectedly, his phone suddenly exploded and killed him. Xiao Qi actually passed through the Four Saints Continent and became a useless prince-in-law. It didn't matter that he was a tragedy, but the prince-son-in-law was also a tragedy. When he was four years old, he was abducted and sold into a ghost market by two traffickers, where he struggled for ten years in a world of cannibalism. People who came out of that ghost place were either "madmen" or "idiots". Xiao Qi was obviously a "madman". If he was not crazy, then he would be the one who died. Originally, I could live a good life after traveling through time, but in this world, the strong are respected and the weak are like ants.