Online game: As a dad, it’s reasonable to hit 999 with one hit, right?

[Online game invasion, invincibility, exploiting bugs, playing the pig to eat the tiger, plot, decisive killing] A mysterious online game has arrived, dragging the world into it, and forcing everyone to become a player. Lin Chen, who died in the game, was reborn just hours before the game's arrival. The upcoming "Hunting God Land" is exactly the same as the game his company developed, and he also happens to be the bug fixer for this game. So, this time, I will not fix the bug, but instead exploit it, making it a secret known only to me! Bug added: Rusted Iron Sword. Each monster killed will permanently increase...