Invincible Blood Upgrade System

Crazy and drunk, he traveled to another world and started with a familiar and bloody loser. Can I tolerate this? With one punch, the invincible blood upgrade system was activated. From then on, Tianxing Continent lost a cowardly young man, but gained a madman who was not afraid of death. "In Xiahua Orchard, you can also call me 'Tietouqing' by my nickname, please give me some advice!" Standing arrogantly in front of the best master in the world, eager to try... My name is Zhang Kuang, arrogant Zhang, arrogant Kuang!