MTL - The Legendary Mechanic in Marvel Universe - Chapter 50 found it

In a world of magic and abilities, where the strong are revered by the masses and Hunters are treated like gods—Lucien was just a dungeon cleaner.E-rank. Invisible. Average. A loser.Obsessed with Hunters and dreaming of becoming one, but barely surviving on scraps with his crappy rank.Until a cleanup job went wrong—and he died.Or so he thought.[SYSTEM INITIATED]> Do you want to live?- YES- NOOne answer, and everything changed.“W-What is this... this isn’t my body!”The reflection staring back at him was… shorter.Hotter.A face too pretty to be his.[SYSTEM PROMPT]> Do you want to return to your old life?“YES!”Then...[SYSTEM MISSION]> Seduce the strongest S-Class Hunters.Current affection points: (0/1000)“...Excuse me—WHAT?!”And so, the story begins—with a loser trapped in a ridiculously hot stranger’s body, held hostage by a mysterious system that demands one thing:Seduce the top two strongest Hunters… or die trying.

Qin Fen had once been abandoned and broken until, one day, he picked up a liquid metal ball that turned his life upside down.
This is the interplanetary era where Classical and Modern Wushu are competing. Classical Wushu enables followers to grow as powerful as dragons and elephants, whereas Modern Wushu enables followers to freeze monsters or even extinguish erupting volcanoes.
Qin Fen steps onto the stage of both Classical and Modern Wushu while belonging to neither. With the exquisite combination of both Classical Wushu and modern technology, he will pave a way to become a legend.
He is one of a kind, a favored son of heaven.

Cosplayer Liu Mang accidentally crosses through time and arrived at the Eastern Han Dynasty wearing Aries Gold Cloth. (Saint Seiya!) He arrived on top of the walls of XiaPi right when it was about to fall to Cao Cao.

Beneath the neon-lit bustling city, unknown monsters lurk.Martial arts sects, biological modifications, cutting-edge mechas, golden bloodlines, abyssal alien species...Chen Feng arrives in this world, similar to Earth, and discovers he can enter a strange dream world where he can pick up various light groups.【Limit-Break Light Group: Can enhance martial arts skills, break limits, and upgrade!】【Attribute Light Group: Can randomly increase four-dimensional attribute points, bigger and stronger, add points!】【Talent Light Group: You gain the talent - Cyan Armor, able to switch combat forms, with power increase by 100%........】【Skill Light Group: You obtain the Extreme Refinement Method, destined to break human limits......】As martial arts gradually decline, and modified humans and cutting-edge mechas flourish,Chen Feng has achieved ultimate limit-breaking in the dream world, integrating extraordinary talents, and continues the path of martial arts!Tear apart mechas with his hands, smash aircraft carriers with his fists!I am the great King of the Century..........My name is Chen Feng, the peak you can never surpass.