Everlasting Mercy

When Yang Shunan woke up, he found that he had traveled to a classic different world with knights, magic, elves, and dwarves. He couldn't help but feel happy and sad at the same time. The good news is that his strength is at full level, he is sitting in an important commercial city, and he is simply born with a holy body for farming. What I'm worried about is how I traveled through time and became a demon. Hey, humans are still blessed by gods. What should we do? At the beginning of Tianhu (Tianbeng), how far can Yang Shunan go?