MTL - Class Teacher System - Chapter 78 This world is unscientific

Karnak, a human born as an illegitimate child in a fallen aristocratic family, rose to the transcendent rank and became the Death King. Even god couldn’t contend with him.However, after becoming transcendent, he missed his human emotions, such as satisfaction and other things.So, with his oldest friend and second-in-command, who shared his belief, he decided to return in time with Barros and start over.However, something seemed wrong with this timeline.Now is the beginning of the new adventure of the Death King Karnak.

“Take off your panties, princess. I want to see the pussy that's been soaking the sheets and moaning my name in her sleep every night, while wearing my son's ring.”“Yes, daddy.”Reina thought marriage meant love.But for two long, aching years, all it gave her was cold nights and a husband who never touched her.She was starving.And Domenico Gravano—her devil father-in-law—was the only man who ever made her feel full.He's twice her age.Deadly.Filthy rich, and built like a god.The kind of man who doesn't ask. He takes.And when he sees the way she shivers under his stare, he doesn't hesitate.He gives her everything she's always wanted.It's forbidden.It's filthy.And it's about to become her obsession.But Domenico doesn't do soft.He doesn't do love.He does control.He does power.He does ownership.And Reina?She's about to find out what happens when a Gravano decides to make you moan... and never stop.He's her father-in-law.He's her first real pleasure.He's the man who will destroy them both… just to keep her.

Lin Tianlong, 19 years old, a polytechnic school graduate. With mastery and control over electrical energy, he displays his unparalleled sagely medical skills, accepting the hearts of beauties on the side. Starting by helping his sister-in-law’s small clinic which was on the brink of closing down rise from the dead, he then proceeds to bring prosperity to a private hospital previously in a business slump. Socializing among the officials from the sectors of politics, commerce, law, literature, education, and health in Flame City, he’s drawn into the power struggle between the officials. Businesswomen, doctors, and nurses, attractive policewomen, teachers, pretty loli girls, charming married women, mature beauties – all of them fall to his clutches as he establishes his business empire and a harem of beautiful women.

- Description from Novelupdates

In a world ruled by ancient powers and hidden forces, Caelen was just another face in the crowd — until a mysterious encounter with a radiant woman awakened something deep within him.The Lust System.With it, Caelen begins a path of relentless evolution. Every woman who bonds with him fuels his growth — not just in strength, but in influence, power, and legacy. But these aren't passive followers. They're warriors, leaders, and legends in their own right — elf queens, demon generals, angelic saints, dragon-blooded fighters, and more.Each woman brings unique abilities and ambitions of her own. Together, they don’t just stand beside Caelen — they fight, conquer, and shape the world with him.As old factions tremble and new enemies rise from sacred temples, fallen clans, and forgotten bloodlines, Caelen must lead his allies through a crumbling world, forging a new age in fire, desire, and war.This is not just his rise.This is their revolution.