After being struck by lightning, Li Yuan's mental powers mutated. He accidentally created a pattern that could convert electricity into spiritual energy. Then, he accidentally created a pattern that could make him invisible, and then another that could freeze even time and space. Li Yuan thought about it and called these patterns runes, then began to tinker with more runes. (No system, a bit slow to warm up, logical flow)

Strong female lead/No fixed romantic partner/Has a cheat code

This is the story of a ghost that came to life... no, it's been dead for who knows how long. One day, while engrossed in watching two fat orange cats fight, it was accidentally hit by a ball of light falling from the sky and began wandering around various worlds.

[Main American TV series]

world:

Modern Family, Anaconda, Emergency Call, The Walking Dead, Harry Potter, The Immortal, Forensic Doctor, Supernatural, The Gifted, Resident Evil, The Avengers...

P.S.: Although the female lead lived for a very long time, her intelligence didn't increase with her age.

(Just like watching so many movies and TV series doesn't stop the author from being a useless snack)

The female lead is not a god, nor is she a perfect character.

Yang Yu traveled to a parallel world where everyone could awaken their profession at the age of 18.

S-class geniuses can destroy the world, A-class elites have a bright future, but he has only awakened an ordinary D-class professional warrior.

Just when he thought he could only be a low-level soldier in this life, he awakened his hidden talent and worked two hundred times harder.

Release all skills once and gain 200 times the proficiency!

While others who practiced for a month without making any progress could reach level 10 in one day, he could do so.

Wanjian Guizong, while others’ proficiency levels are reduced through practice, he can directly max it out.

While the whole school was still marveling at the school belle's career, Yang Yu had already cleared the dungeon and broken the record.

The school beauty was defeated by this.

When the demonic tide of the abyss hit and the strong men from various countries were in despair, Yang Yu came from the air.

"Actually..." Yang Yu smiled shyly, "Actually, I've already become a god!"