My Immortal Store: Leveling Up System in Zombie Apocalypse

The year 10,000 AD, the planet earth experienced the apocalypse. The entire life of the human race was ravaged by natural disasters and nuclear explosions. The genetic mutation virus serum that creates immortality breaks and spreads through the air. Those with a high compatibility level would manage to become immortals that lived hundreds of years. But those who don't match will become zombies. Lin Fan, the son of one of the serum researchers who disguised himself as a shopkeeper, was lost in a solar storm. Luckily, a system pulled Lin Fan into an uninhabited pure white space. [Ding!] [Checking body compatibility ....] [Host has been found!] [System installed successfully!] [Giving choice! 1. Chance to live 50 years in the future. 2. Chance to live 100 years in the future.] [Host, please make your choice!] But Lin Fan did not expect that regardless of what choice he made, he would never escape the zombie invasion. Can he survive in a world whose legal order has changed? === Genre: [System] [R-18] [Level up] [Apocalypse ] [Weak-to-strong] [Genius] [Immortal] [Mature Content] [Zombie] [Cultivation] [Instellar] [Alien] [Hunter] === Note: Hy, Zoyaliciouz! English is not my primary language. Thanks for understanding. And, yes ... please support me on http://patreon.com/novelist_62 === Feel free to add my IG @zoyaalicia_dmitrovka