I'm Unbeatable After I Have Full Defense

A meta-universe game "New World" that integrated the top technology, had 100% realism, and the game currency could be exchanged for real money, was open for beta!
Jack became one of the first players to enter the game.
Because he had witnessed other players being killed, he confirmed that this game had 100% realism, including pain, so he directly added all the attribute points on defense.
To his surprise, he thus unlocked the title: Stud Master!
He succeeded in making him have a higher defensive attribute value than all the players.
Opponent: "I have the highest output!"
Jack: "I won't bleed if you beat me."
Opponent: "I can blast a hundred times!"
Jack: "I won't bleed if you beat me."
...
As the snowball got bigger and bigger, more and more hidden achievements were unlocked.
He, Jack, also leaped to the top as the strongest, hardest, and most invincible player in "New World"!