Sorry! I Get Stronger Every Time I’m Hit!

What the heck! Have I wasted more than forty years training as a Grandmaster? This kid actually took a palm strike from me! Soldier A: Report!!! The enemy general is leading the charge in person! They're attacking the city! General B: What? Shoot him full of arrows! Soldier C: He charged through our rain of arrows! He's climbing our city walls right now!! General B: Is he insane? He's attacking the city himself! Does he want to be the first to scale the walls? Soldier A: No! He already killed General Huo! His first achievement was taking out a general! Facing the sky full of arrows, Liu Zhen took a deep breath of the “fresh” air on the battlefield! “Sorry! I get stronger when I get hit!” “Thanks, Mother Nature, for the gift!”