Invincible: I Get Stronger Every Time I'm Hit

Shen Xu died from drinking too much. When he woke up, he discovered that not only had he transmigrated, he was also being pinned to the ground and beaten by a group of people. On top of that, he had bound himself to a System called the [Strongest Beating System]. Through the System, he discovered that people could beat him in all sorts of bizarre ways. And the harder he got beaten, the faster his cultivation progressed. [Voluntary Beating Card]: Using this card randomly selects a passerby to beat him up. [Involuntary Beating Card]: Using this card makes him join a nearby battle and get beaten up. [Public Enemy Card]: Using this card makes him a public enemy, so everyone who sees him beats him up. [Hate Attraction Card]: Using this card attracts the hatred of those around him, making them beat him up. Looking at the descriptions of all the different item cards in the System's inventory, Shen Xu felt a massive headache coming on. Was this what they called a golden finger? How was it so different from everyone else's!