Sorry, I'm the Hidden Boss

Hello, my name is Bai Hao, though people call me Bai Ritian. When I transmigrated, I figured I’d do pretty well for myself, until I opened my eyes and found myself lying in the bed of a beautiful woman with a human torso and a serpent’s tail, my hand resting on her chest. When I was sealed inside the Shanhe Sheji Diagram and found myself surrounded by Cuccos, I figured I was probably as good as dead, until some guy called the System told me I could kill monsters to level up. When I got my first beginner’s sword and successfully changed classes, I figured it was pretty damn useless, until I noticed that the System, which usually acted so high and mighty, had suddenly learned to reason with me. Its attitude was weird, as if I were its own flesh and blood. When my level reached 23,333, I figured this was probably all there was to my life, until one day I was hunting monsters for food and accidentally injured a bunch of weaklings who called themselves players. When I tearfully said goodbye to those delicious Cuccos, I figured I was finally free, until I discovered that everyone wanted to conquer me, in every sense of the word. Come on, you weaklings who aren’t even level 10,000! See that health bar over my head, so long it doesn’t even fit on the screen? If it’s even one digit short, I lose!