I Owe the Underworld Fifty Thousand Years of Life and I Will Be Invincible.

Death from a terminal illness, irregularities in the underworld, the lifespan roulette, and the plans of the King of Hell. Don't let Chen Yi bow down after all this. So what if I owe the underworld fifty thousand years of life? Everyone in the world regards me as an ant, but they forget that even ants in large numbers can swallow an elephant. Even if I am just an ant, I will be the most ferocious, the hardest, and the one that can gnaw through the world. Look at me climbing to the sky step by step, swimming upstream, All those who plot against me, those who despise me, those who put pressure on me, And the overwhelming debt that makes people breathless, I, Chen Yi, will liquidate them one by one and pay them back a hundredfold!