Reborn to be a God of Reading - Chapter 19

The world that nurtured the civilization which reached the pinnacle of magic was on the verge of destruction.
The last survivor transmigrated to the past, when the magic civilization started growing, as countless mages were still fumbling their ways through the thorny paths of magic knowledge.
He, who came from the end of the magic era, aim to reach the pinnacle of magic.

- Description from Novelupdates

After an explosion, You XiaoMo finds that he is now a probationary disciple of the TianXin sect. However, he is one with dubious potential, so just when he starts to adapt to his new circumstances, he receives a piece of bad news. If he is unable to produce the required result after half a year to become an official disciple of the TianXin sect, he would be driven out of the sect.

Awakening to a post-apocalyptic world infested with zombies and mutated monsters, Alex makes a startling discovery: he possesses a system that grants him access to unlimited resources every day.【Congratulations, you've received unlimited bottled water.】【Congratulations, you've received unlimited 9mm bullets.】【Congratulations, you've received unlimited cold medicine.】...With each system notification, Alex's chances of survival soar while others struggle to stay alive.As everyone else fights for their lives, Alex finds himself living in luxury, residing in a lavish mansion where he leisurely sips red wine and savors grilled delicacies amidst the chaos of the end times...

“With my knowledge, give me a fulcrum on which to place it and I shall move the world!”