Douluo: the Max Level Account Starts, I Want to Fight Against the Sky and the Earth

To start with a max-level account, what system do you need? System... Well, I have a system, and it's a bit special, called the "persuasion system." Forget it, let's not talk about it. Let's see how I, Cai Xiaobao, convinces Bibi Dong, tames Gu Yuena, opens a new system, and fights against heaven and earth...