I Became the Tyrant of a Defense Game - Chapter 806

The most vulnerable time in a tennis game is when you are leading; even if there is a match point, the game is still possible.

Football is round, tennis is also round.

- Description from novelbuddy

Su Chen has a Profession Panel by his side. By collecting profession information and fulfilling the conditions, he can assume a profession.【Bedrock Fighter】 promotes to 【Flesh and Blood Emperor】!【Puppet Master】 promotes to 【Mecha Saint Lord】!A smooth path lies at his feet, so he is cautious and meticulous, advancing step by step, until--【The Flesh and Blood Emperor despises you for dawdling and lacking the will to bravely forge forward, and has decided to increase the difficulty of assuming the profession.】【The Dark Night Fate Artificer covets you, has decided to skip the profession requirements and let you assume the profession directly.】【Warrior】 devoured 【Gale Walker】 and evolved into 【Sky Splitter Warrior】.

Reborn in the Naruto world, Shin Uzumaki finds himself in the doomed Land of Whirlpools. As a member of the Uzumaki Clan! Trapped in a world filled with war, betrayal, and unimaginable power, Shin’s survival seems impossible.. Until it isn’t!![Ding! Replication System Activated!][Daily Login Reward: Common Replication Card.]​​​​​​​[Newbie Gift: Perfect Sage Body—​​​​​​​Adamantine Sealing Chains​​​​​​​—​​​​​​​​​​​​​​Four Symbols Seal​​​​​​​]With the power to Copy any Ability—whether it’s the Kekkei Genkai or Rinnegan or Forbidden jutsu—Shin begins his journey to dominate the Ninja World. [First task: Save Kushina and prevent the destruction of the Uzumaki Clan.]

After the Catastrophe, every rule in the world was rewritten.