Stranger's Handbook - Chapter 39: Sparring at the Training Ground

An otaku with a hobby of masturbating was reincarnated as the son of a great mage.

As soon as he was born in this life, he vowed with a goal of embracing women till his death.

That said, when he became 20 years old, the Demon Lord which was sealed by his ancestors revived, and now it is his role to seal it once again.

And that demon lord is sealed in a tower dungeon that is rumored to be impossible to capture.

However, by an unexpected coincidence, he had found out that the Demon Lord is also one of him, a kindred spirit from within,

so he joined her instead and filled several traps in the tower dungeon, and thus they enjoyed a s*x spree with all the women coming over!

Doomsday comes, and human beings enter the heavenly world.
Ten years later, Yang Chen, who was betrayed tragically, returned strongly with the Tianyu bug. In this life, he vowed to make the betrayal pay the price. He has a powerful bug bonus, just like an open hang. Frightened to hear…

- Description from novelbuddy

For unknown reasons, he finds himself transported to a parallel world's Japan, unexpectedly taking over the body of a soon-to-be high school student who had died accidentally. Surprisingly, he did not inherit any memories. However, the first challenge he faces upon arriving here is a language barrier...Just as he struggles to communicate with his new family, a heavenly voice arrives: the black technology system has been activated, and the initial item—translation konjac—has been distributed.This is the story of someone with above-average intelligence but almost no physical strength in the Classroom of the Supreme Power.

That year…

Zhou Yang, an honest man who just got his driver’s license, crashed the camera of the Caotai crew. With no money, he could only sell himself to the crew to do odd jobs. I originally thought that if I worked until the film was finished, I would be able to regain my freedom.

However! ! !

When the swindler director ran away with the assistant director, and he was almost regarded as a fraud accomplice by the long-legged beauty investor, the honest Zhou Yang was dumbfounded.

“I’m on top? What do I take on top?”

“God, my major is electronic information technology. I’m just connected to wires. I don’t know anything about making movies…”

“…”

- Description from novelbuddy