I Burn Through My Lifespan to Unlock My Genes and Become the Ultimate Killing God

[Alternate world + high martial arts + invincible + life-fueled power + dark transformation] College student Shen Di is framed for his father's murder and ordered to sign a confession and accept his fate. In the interrogation room of a prison cell, with despair closing in, he sacrifices 99% of his lifespan and breaks every genetic shackle. With only eight hours left, he begins his counterattack. Slay enemies and seize their lifespans. [Ultimate Enhancement 1: Innate Ultimate Godfiend Physique. All your attributes, including but not limited to strength, spirit, defense, comprehension, recovery, speed, and eyesight, will continue to permanently improve over time.] [Ultimate Enhancement 2: Infinite Plunder. You can plunder anything from every living being you kill completely, including but not limited to lifespan and innate abilities.] [Ultimate Enhancement 3: Infinite Storage. You can store any items you obtain.] [Ultimate Enhancement 4: Eye of the Ultimate Path. See the health bars and weaknesses of all things.]