Falling into the Abyss at the Beginning, I Hacked Everything

[Game data stream + no heroine + invincible genre + cool article] At the beginning, the whole city fell into the abyss, the awakened talent killed everything, and the monsters were instantly killed. In the early stage, he changed his profession to become the Sword Master, Blade Storm and Invincible Slash. If a person is killed, he will die. No matter how long the blood of the monster is, he will be at a loss without his head. If you are invisible, you will be able to defend yourself against a knife. In the later stage, he changed his profession to Sword Immortal and used his sword skills to kill everything. The real world that is gradually being pulled into the abyss, deepening pollution, See if the protagonist can change his fate against the odds.