I can return to the age of mysterious - Chapter 1326 - 662 Once you have achieved mastery, you will become the God of Secret Martial Arts! (4100)

“I like you, can you be my girlfriend?”“I am sorry, but I like girls, not boys!”The words of the campus belle immediately broke our boy’s heart.In sadness, he ended up playing a recently popular online game; but even their the 3D girl he liked was in a lesbian relationship with another NPC.But who would have guessed: A little accident made him wake up as a small-time villain character in this game he used to play?Feeling frustrated, he embraces his identity to avoid his tragic death.But Amar’s greatest enemy is the female protagonist who tries to make a big yuri harem with all the heroines.As a villain, can he steal her girls instead & achieve a perfect ending and uphold the dignity of our fellow men?

Neptune in One Piece, Tail Beast in Naruto, Fate’s Fantasy Species, Gourmet Captive Cuisine.
This is a dimension restaurant opened in Marvel, connected to dimension world, welcome you to taste the deliciousness of world.

- Description from Uukanshu

Everyone has friends in their lives, right?They can be anyone—good friends, bad friends, or even... friends with benefits.Ahem!Anyway, the point is, everyone has friends. And so did I.I was friends with author of web novel.Yeah, was.A small argument over how the main character should act in novel of [World’s Greatest Hero] led to a fight with my friend, the author.Still frustrated, I stormed out of his house... and that’s when Truck-kun hit me.But that wasn’t the worst part.The worst part? I woke up in a different body—the body of a side character in my friend’s novel.A character who is supposed to die in the prologue.[Your body is dying!][You don’t have much time left.][The creator of this world is mocking you.]F#ck you, Author.F#ck this novel.I will survive, and when I do—I'll beat you to a pulp!

A prestigious senior mechanical engineer in the industry, Xu Yi was sent to a world dominated by magic.

In a world with an almost non-existent industrial system, how can Xu Yi display his value?

When magic collides with modern technology, when magic merges with machinery, that is the beginning of this story.