MTL - For Thousands of Years, My Weakest Brother Has Become a Demon King (1000 Years Later, Even My Weakest Follower Has Become A Demon King) - Chapter 271 Purpose and Hostage

Gou Liang travels through worlds in order to complete a mysterious and arduous mission…

16 worlds in total:

School Campus: Strawberry Flavored Scholar Gong √
Entertainment circle: Lemon Flavored Film Emperor Gong √
Ancient Time: Honey Tangerine Flavored Shadow Guard Gong √
WuXia: Melon Flavored Senior Brother √
Beastmen: Pineapple flavored Beastmen Gong √
Ghost Spirits: Snow Pear Flavored Dead Gong √
Ancient Time: Gr*pe Flavored Regent Gong √
Apocalypse: Banana Flavored Boss Gong √
Interstellar: Pomegranate Flavored Sentinel Gong √
Modern: Citrus Flavored Aristocrat Gong √
Mecha: Sweet Jujube flavored Lunar New Year Gong √
Ancient Time: Durian Flavored Battle God Gong √
Magic: Watermelon Flavored Blacken Gong √
Cultivation: Cherry Flavored Disciple Gong √
Fantasy: Blueberry Flavored Demon King Gong √
Celestial World: Bayberry flavored Senior Immortal Gong √

- Description from Novelupdates

The hellhound is a legendary beast known for its fierce loyalty and formidable power, serving as a guardian of the underworld. During a cataclysmic cosmic conflict between gods and devils, the hellhound is tragically killed as collateral damage, his life extinguished in a battle far beyond his control.Millennia later, the hellhound is reincarnated as a human, awakening in a world that has forgotten his true nature. Retaining his past abilities, he must now attend a prestigious academy for those possessing supernatural powers, designed to train the next generation of guardians and warriors.As he navigates the complexities of human emotions and relationships, he must also confront the remnants of his past life. Whispers of the cosmic conflict still linger, and dark forces are at play, threatening to disrupt the fragile balance between realms. In a world where alliances are fragile and danger lurks around every corner, he must learn to embrace his identity as both a hellhound and a human.

[Matured Content]Isadora Skaldwood was born a fae of impure blood “mannfae” deemed an inferior creation of the olden gods. However, at birth she was kissed by the goddess of light and blessed with the ability of a skin weaver, capable of healing any wound or affliction.Betrayed by her family, she's sold for gain and shipped across the world to a brothel, into the hands of a selfish businessman who exploited her abilities for years. Travelers come to this brothel not to lay with the rumored mannfae but to seek her abilities—the star price of the famous brothel in the countryside.But then everything changed when “He” appeared…Kraven Val Thrond “The Reaper” of the Raven Court, a terrifying warrior feared by those who dared to speak his name. Dangerously handsome with looks identical to a god, silver eyes like the crescent moon—but a mind dipped in madness.Isadora despised him, not just for stealing her away, but for thrusting her into his world of blood and chaos—taking her freedom just like everyone else does. He’s insane! But that’s only the cherry on top, his obsession is wicked.(Excerpt)“You want to kill me and at the same time, you do not” Isadora’s features were stern and the cold look in her eyes almost forced a laugh out of him.She got more frustrated by his silence, choosing to insult him and be done with it. “Does a madman not know what to do with a mannfae?”“I can think of a thousand ways to kill you,” Kraven replied in a velvety voice. “Like first throwing you off-board”Isadora's angry expression morphed into one of horror.“But that would be terrifying, wouldn’t it? Drowning in the dark sea, unable to breathe” he voiced as if he could vividly picture it—and him on board watching. “Tell me, Isadora”A cold chill crawled down her spine.“If I let you go, where would you run to, hm? I told you already this realm isn't kind to outcasts like us”“I'm not like you!”He chuckled lightly. “We're alike. What use could you be to this forsaken realm?”“What use could you have of me?” she asked shakily.“Oh love, I can think of many things but I’m not sure you’re ready… yet”

Long Fei, a cross-timer and doujin, is an otaku who traveled to another world. In the original world, he was an otaku fan of Gundam and military science fiction.

He died in an accident and was reincarnated into another world. The Gundam works he had read before his death and the techniques in various military novels could be brought to another world.

How would he use the Gundam that Long Fei created? What waves can be caused in this different world?

- Description from novelbuddy