MTL - The 21st Century of the Gangsters Everywhere - ~ 1.86 million zero

In the foreign world, the martial artists dominate the world and the sword of the emperor controls the fate of hundreds of millions of lives! Long Yu, the number one killer on Earth, after dying, takes rebirth in this new world in an aristocratic family of martial artists but faces rejection because he is unable to practice martial arts.

- Description from Novelupdates

On the night of Xiao Ke’s thirtieth birthday, he shared a table while drinking. The person he shared the table with was a cool man who fit all of his aesthetic desires. It was practically love at first sight.

He was thirty; he had reached that age where he was no longer the awkward twenty-something youth. He would pursue the one he liked without hesitation, no questions asked.

“I want you to give me a tattoo. I want to spend the rest of my life with you.”

- Description from Novelupdates

In the far future humanity is threatened by monstrous beings called kaiju now humans have expanded across the galaxy with the development of new techniques and fleets of mechs.Alto a young boy with dreams of becoming a great mech pilot is forced to be a mech designer. He finds a strange technology that opens his eyes to the vast secrets of the galaxy, now with a new purpose Alto must become something the world has never seen before.A/N: Just wanna do a good sci-fi book