Reincarnated In A Shitty Love Game - Chapter 4

A former sporting rifle shooter genius transforms into the ‘Juvenile Butcher’. While originally supposed to have received the death penalty, he was instead fortunate enough to have entered a secret and highly regarded armed force, throwing himself into the ‘Nirvana Project’.

After a period of 10 years, he now has time to freely recover. Having trained until he had excellent military and martial skill, he sweeps through various military districts and returns back to his hometown. Under the monitoring of a beautiful female cop, he re-establishes his family’s bodyguard service, protecting beauties and moving unhindered, his achievements causing the fame of his outstanding, god-level bodyguard service to resound across the world!

- Description from Novelupdates

mc gets transmigrated to Fallout New Vegas with the merchant system. let the questionable adventure begin.

On Blue Sea Star, there exists a transcendent group that controls various unimaginable powers through armed cards, known as — Star Card Masters.Su Yuan had transmigrated, bringing along a system that could enhance his own Star Cards.Awakening of the Transformation Realm Soul Awakening Card = Top-Tier Talent Soul Card “Azure Sky Phoenix”Perfect Level Wind Walking: Evades certain ranged attacks!Perfect Level Gray Flame Strike: Twin Gray Flame Strikes in unison!Perfect Level Elemental Magnetism Pressure: Gravity Domain!Perfect Level Space Cut: Boundary Breaking Line!Perfect Steel Flame Finger + Perfect Hardened Iron Armor = Golden Burning Hand!...Starting from enhancing his initial Soul Awakening Card, Su Yuan gradually ascended to the ultimate realm of Star Card Masters!

# RELAXED # INFINITEDivine-grade Decomposition and Reconstruction System: This allows the user to decompose any object and reconstruct them.…A scraped car? I’ll just disassemble it and make it into a brand new expensive luxury car!A bunch of small diamonds? I’ll just turn them into a 10-carat giant diamond!An old phone? I’ll just make a futuristic phone that won’t appear for another 70 years!”What? Did I get sick? Simple! I’ll just gather a bunch of drugs, decompose them, and make a super medicine out of them!…A few years later, Augmented Reality, the Automated Electronic Management System, air-powered vehicles, humanity's first moon base, and other cutting-edge technologies were all created by a man who was once known as Dumb Lin.