Xia Ming is a very clean person, so his house is spotless. Even though it's summer now, there's still a refreshing feeling in the room.,Then the voice appeared in Xiaoming's mind again, explaining: "I am an omnipotent system, and my purpose is to cultivate the host into the most outstanding young man. As for the origin of this system, it was produced n years later and belongs to a high-tech product.","Congratulations to the host, congratulations to the host for obtaining a skill book and a bottle of enhancement. Would the host like to learn"。