I Thought I Was Impersonating the God of Creation

Henry Zhang traveled to a deserted planet with water and oxygen. Except for the lack of life, everything looked no different from the earth. Just when he didn't know how to survive, a guy who claimed to be the spirit of heaven found him and said that he would give him the right to become a god and let him create life in this world. Zhang Xuan, who had been hungry for five or six days, decided to agree to him. No matter what, surviving is the most important thing, but how will he survive in this world after this? Is this world really that simple? Can I see through the truth behind all this? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.