Sign In: at the Beginning, Nuwa Called Me Master

Because Chen Fan stayed up late watching restricted anime, he woke up in a different world and was bound to a sign-in system. The rewards are rich and colorful, including advanced superpowers, humanoid hot weapons, and what Chen Fan likes the most is the humanoid fighting machine that he gets every time he signs in for a special check-in. Not only does it have superior combat power, but it can also be used by royal sisters, lolita, JK high school girls, and ancient beautiful girls. It can even be customized. As long as you name it, the system can make it. The starting reward is Nuwa, and when he calls her master, it is Catwoman Loli Diona, any god, two-dimensional, three-dimensional, Chen Fan, whom he loves so much. Let's watch Chen Fan take his beauties from all over the world to play in other worlds! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.