Villain: I Must NTR All The Hidden Bosses! - Chapter 24: Aurendral.

"So, that's how my life ends, what a waste of time it was...".
These were the last thoughts of a young man, shot by accident in a fight between local gangs. Little did he know that he would soon wake up in another world, a world of cultivation!
This is the story of the whoreson of a wealthy family, of a transmigrator that had no purpose in his previous life, of a demon that will make power his reason to keep on living.
Noah Balvan, after he transmigrated, will have to fight against his social status and the many difficulties of the world he was reborn in to obtain the power to stand free in the sky above anyone!

Another entry in what you can call the Proto Harem Series: the books written before the Harem Series that take place in the same world.

It’s about a swordswoman whose student is captured, so she goes to rescue her.

Vegeta travels to the Marvel Universe.

For more than ten years, Vegett has grown from a young man who first came to the universe to survive among the major forces to become the only god among the six gods in the universe who is not the innate god – the God of Destruction.

Along with eternity, swallowing stars, death, infinity, and annihilation, they are called the six true gods of the universe. Title – Destruction.

The universe is far more complex than imagined. Not only the local gods of Marvel, the god group, the eternal titans. There is even an angel civilization, a demon civilization, and even Karl, the god of death in the Styx galaxy. The sun god of the heavenly civilization.

Devil Death, but his subordinate gods, Keisha, Thanos, you need to be respectful when you see him.

- Description from novelbuddy