The end of the world is coming, spiritual energy is resurrected, zombies are sieging the city, and the world has entered the era of "killing upgrades" - others absorb crystal cores to practice and awaken the power to destroy the world, but Lin Jie is bound to a cheating system: he has no training qualifications, and only 10 experience points are given for killing, but upgrading requires a hell curve of 10¹, 10², 10³!
Only level 10 is equivalent to level 1. Is it almost impossible to reach level 100?
Lin Jie: "It doesn't matter, I have unlimited bullets!"
Core highlights: Infinite bullet firepower crushing + Hell upgrade counter-routine + Power game + Surrounded by beauties + Epic growth from mortal to secular god
