Toaru Majutsu no Index SS - Volume 2, Chapter 18: Worthy of Carrying On That Name. The First Friday of October.

Liora was a pampered royal princess, with loving parents at the forefront and eleven royal brothers at her back. Always adorned with the finest silk and served with exquisite dishes while lounging in her palace.Her biggest concerns? Which dress to wear for a banquet and how many more hours she could nap before her royal duties caught up to her.But fate (or some seriously bad karma) had other plans. One moment, she was sipping fine wine and but the next moment-boom!—she wakes up in a world where people are eating each other, the sky is covered with ominous veils that look like it wants to swallow the world, and worse, her royal status means absolutely nothing.What she can tell more about her poor condition is that she has no servants, no food, and no idea how to fight off the disgusting zombies, who are trying to take a bite out of her.Just when she’s ready to scream at the heavens for an explanation, a cold mechanical voice rings in her head:[Welcome, Host. You have activated the Overlord System.]Overlord? That sounds powerful, right? Wrong. Turns out, she starts at the bottom of the food chain with no powers, no weapons, and zombies that see her as their next snack.While others awaken abilities like fire manipulation or super strength, she gets... a system that gives missions with questionable rewards and always tries to drown her in a huge debt.Fight a Level 2 Zombie with her bare hands? Sure, why not? Survive hordes of zombies while the system nags her? Classic. But as she battles to level up and gathers allies (some willing, some just too scared to say no). She realizes—maybe she isn’t as weak as she thought.Because when the world falls into chaos, only the strongest can rule. And if the system insists on calling her an Overlord, well… she might as well live up to the name.Power, danger, and a system that may or may not be trying to get her killed—welcome to the apocalypse.

Hell Ghost Wang Wannian is born again, smiling and proud!
What?
Are you a soldier, will the tank drift?
You are a master, can you give birth to dragons and tigers?
You are a superman, can you call the wind thunder?
Excuse me, I am not targeting anyone, everyone in my eyes, it is rubbish!

- Description from Uukanshu (translated)

Zhang Xuan, one of the most shameless MCs in Webnovel history, enters the [Source World], a plane higher than the Firmament. With the complete Heaven’s Path Library that contains the abilities of Heavenly Flaws, Heavenly Order, and Heavenly Nature, he embarks on a journey to dominate the world.Seeking fate, recognizing fate, understanding fate, establishing fate… While you all are still refining fate, finding fate, and borrowing fate, I, Zhang Xuan, possess eternal destiny!(A novel full of face-slapping moments. Even if you haven’t read “Library of Heaven’s Path,” you can enjoy this without reading barriers.)

An 18-year-old poor college student tried to apply for a job as a tutor but his life almost ended as demons' meal. In his last breath, a mysterious woman gave him a strange power. When he opened his eyes he had turned into a demon with a system that would turn him into… A pervert.

Now he must lived with his dual identity as a model student named Ethan and an incubus named Damian.