Supernatural Girlfriend - Chapter 22

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.

When an S-class elite assassin-raised captain of a special ops suicide squad comes home from a high-stakes Africa mission, he finds himself offered something that could potentially set him up for life- a curious assignment that he could use to finally exit his days of war and slaughter.

Then placed into a high-school setting, Lin Yi is tasked by the chairman of a top-tier multi-billion company with bodyguard duty for non-other than his own daughter, a certain little Miss of said high-school.

His enemies, once ranging from drug lords, mafia bosses, political figures, and national leaders, are soon replaced with spoiled kids who happen to have rich papas and mamas, and Lin Yi finds his intense expertise and high-threat skillset misused, and very underwhelmed…

But he does get a harem cast as diverse as his old enemies, so Lin Yi decides that, for the sake of messing around with girls as an invincible entity in a down-leveled environment, leaving his bloody and death-filled war days behind is something he’d definitely want to strive for.

- Description from Novelupdates

Among the demons, the supreme ones are called “Great Saints.”

A young man leaves his mountain village and travels around the world. By unceasing efforts, he finally becomes a legend of the age.

- Description from Novelupdates

Everyone in the world knows that the four schools of touching gold, moving mountains, unloading mountains, and Faqiu have their own strengths. Even if it withers, the fame is too heavy for this doujianghu to hold his head up.

But they don’t know, if the leaders of these four sects gather together, what kind of power will they have.

Wei Chuan came across and awakened the luck system.

All you need to do is get the artifact, kill the evil spirits, and complete the system tasks. You can get luck points, exchange for all kinds of precious blood, endless unique skills…even immortal gods.

The opening is Xuanwu’s precious blood, the overlord’s halberd technique, smashing under the darkness.

Millennium mechanisms, demons and ghosts, smash them with one halberd!

With precious blood in her body, ten thousand spells in her palm, sweeping across ten thousand tombs!

- Description from novelbuddy