He Wanted to Return to Earth but Was Forced to Become an Immortal

Hua Siming, a modern man, accidentally fell into the water and found two of himself under the water. The real body is involved in a strange world, but what about the clone? I'm illiterate, in a poor mountainous area, and was splattered with blood when I first came here. Fortunately, I have a big brother to take care of me. It's okay for me to be a handyman instead of going out to fight. Why do you want me to be the leader in the future? This is absolutely impossible!