I Level Up by Killing Players, and I Became the Biggest Boss

Everyone transmigrates into a game spanning countless worlds.

From the start, Ning Zheng kills the girlfriend who betrayed him.

He obtains the hidden class "Blood Garment."

Not only do his attributes grow several times faster than those of other players,

but killing players also earns him huge amounts of experience.

So he steamrolls his way forward,

killing gods when he meets them and killing Buddhas when he encounters them.

In the end, he becomes the strongest humanoid boss, feared by all.