Master of Monster Synthesis - Chapter 15 Mermaid

On a dark and windy night, he picked up a beautiful, charming, sexy and enchanting beauty, and his life was filled with ups and downs...

The world was once at war with 10 alternate worlds. This was known as the Concept War and our world won 60 years ago. All of this was concealed so no normal people are aware of this fact in the current time.

After the death of his grandfather, the high-school student Sayama Mikoto is suddenly summoned by the giant corporation IAI. He learns this world is headed for destruction due to the acceleration of the Minus Concepts. To prevent this, negotiations must be undertaken with the survivors of the other parallel worlds so their 10 concepts can be released.

And so Sayama is caught up in the final battle to clean up after the Concept War which left behind so much enmity.

Noel likes his world quiet, clean, and perfectly organized. He’s the kind of guy who alphabetizes his books, avoids eye contact, and considers a wild night one where he reads past midnight. Drama? Not his thing. Parties? Pass. Sharing a dorm with a chaotic stranger? Just another obstacle to endure—hopefully, temporarily.Enter Luca: flirtatious, chaotic, and chronically shirtless. A walking disaster with too many admirers and not enough awareness, he leaves messes—and broken hearts—wherever he goes. Loud, reckless, and charming, he’s everything Noel can’t stand… and somehow, everything he can’t stop noticing.What starts as a clash of lifestyles soon turns into late-night conversations, innocent pranks, and lingering stares. Somewhere between eye rolls and shared ramen, their rivalry begins to blur—until even Noel can’t deny his quiet little world feels empty without Luca.Noel wonders why his heart skips a beat whenever Luca’s near. And Luca? He’s realizing the one person who doesn’t fall for his charm might be the only one who truly sees him.Falling in love was never part of the roommate agreement—but hearts don’t follow house rules.---Vibes & Tropes:Grumpy x SunshineForced ProximityMutual Pining & Slow BurnSass, Snark, and Secret SoftnessMovie nights, pranks, cuddles, and the accidental love story

A dancer who was killed by a serial murderer found himself occupying the body and taking on the life of Brian Morse, a patient with anti-social personality disorder. As Brian, he has the look, he has the brain, he has the charisma, but he also has something that somehow always attracts psychopaths…[The story mentions 3 reality shows and crossovers with the American drama series Dexter. SLASH]

- Description from Novelupdates