You don't want your secret to be revealed by others, right? - Chapter 446 - 40. Origin of the Demon Clan

This novel is about Chen Feng, a down on his luck kid of unknown origin, and the famed trash of a backwater sect. He is so unlucky, he even ended up getting struck by someone else’s Tribulation Lightning. And yet, maybe not.

For when the Tribulation Lightning descended upon him, it triggered something that he had been carrying with him all this time, granting him a cultivation technique so powerful, it would turn his world upside down.

Low-level villains: Greedy, arrogant, flattery to the female protagonist, laughing eerily like “hehehe!”High-level villains: Moody, noble, enduring, good at disguising, cunning as a fox, never showing emotions, willing to do anything to achieve goals, exquisite egoists, with an essential charming and handsome face!Chen Zhixing transmigrates into a fantasy world, becoming the Third Young Master of the Ziwei Chen Family, a Longevity Family with villainous roles.Being a villain himself is bad enough, but even his father and mother are villainous characters.Fortunately, he starts off with Heaven-defying Comprehension.Hundred Refinements Golden Body Scripture + Circulation Star Transformation Spell + Ox Demon Heaven-Supporting Skill = Ox Demon Transformation Star ScriptureHeart Sword Skill + Refining Spirit and Transforming Breath Method = Hundred Refinement Divine Weapon TechniqueSwallowing Deity Spell + Transformation Method Scripture = Heavens' Creation TechniqueFission Method + Great Dream Sitting Forgetting Dao = Other Transformation Free-for-All TechniqueChen Zhixing gradually turns a bad hand into a winning one with his Heaven-defying Comprehension!Twenty years later.The Protagonist of Destiny finally arrives before Chen Zhixing.Chen Zhixing smiles faintly, saying, “Sorry, all the people beside you are mine, and all your cultivation techniques were created by me.Surprised? Unexpected?”

Yo, Hi! I’m Frank, I made a deal with a demon to pay me some money for receiving a guest for a few days every week.
I had no idea about what I have done.
On May 1st, Conan ‘the God of Death’ came to my house. I was forced to let him in and we get involved in a criminal case.
On May 8th, Bruce Wayne ‘Batman’ came to me. I was forced to follow him to fight crime.
On May 16th, Hannibal Lecter, The Silence of the Lambs, came to my home. I can only say that I really can’t stand my guests.

- Description from Novelupdates

A story of Gin, a young man who lost his memories before the age of 17 and became a magician. Living a quiet life running a cafe while researching magic, he is suddenly thrust into an unknown world. Moving between Earth and a realm filled with danger and secrets, Gin must rely on his knowledge, skills, and magical prowess to navigate the perils that arise. Ruthless and determined, he will stop at nothing to uncover the truth behind his lost memories and the mysteries of the world, using every tool at his disposal to rise above all