MTL - I Have Signed in at the Academy for 80 Years, and I Am Invincible in the World - v2 Chapter 239 1 sword frightens all monsters

One day, a mysterious tower suddenly appeared in the city. The people decided to call it a dungeon, and while it was full of rugged terrain and dangerous monsters, it was also a land of opportunity, where countless treasures awaited. When Sejun, a young man living an ordinary life, is invited to the dungeon by chance, he is thrilled at the prospect of becoming rich, but he is stranded in a hidden area of the mysterious tower. All he has is a few seeds and his body. Now Sejun must farm, collect resources, and figure out his own survival strategy!

The magical girl who made the wish of “destruction of this world” came to Ke Xue’s world, and Kewpie became a little Kewpie.

Being chased by someone holding a knife at the beginning, Shuangyue fell silent.
In a world without witches, how would she purify her soul gem?

Originally, he just wanted to be a good and hard-working employee in the winery, but the old man always liked the whole brainwashing operation. Suppressed by the world consciousness, for her own pure land, Shuangyue decided to go to his red square and black square, she would smash the dog world consciousness.

The protagonist is not a good person (highlighted), the three views have been distorted in the magic circle world, not a red square.

Little Cupid: You are my magical girl, and I am your Cupid.
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Rescuing Matsuda Cat and Jingguang Cat, the protagonists directly built a gray empire for Jin Jiu and Sister Bei.
Hagihara and the squad leader are still dead, because the protagonist was not there at the time.
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Do not dismantle the original cp, bring your own cp (but there is no obvious emotional line).

Content Label: Teen Conan
Search keywords: Protagonist: Frost Moon Saya ┃ Supporting roles: Gin, Zhufu Jingguang, Matsuda Jinping, Edogawa Conan, Maorilan, Kayao (Shirazawa Nozomi), Little Cupid (Ruby) ┃Others:

- Description from novelbuddy

Fade was a legendary assassin that could kill just about anyone, as long as the price was right and the reason was just.

One day as he was reminiscing about his life when he lost someone important, he fell asleep. When he woke up he was in a weird place, a different body, a different world.

[ Caution: Dark (18+) ]Henry Lukas was nothing special.A loner. A failure. A guy whose biggest achievement was surviving one more day in a world that never gave a damn about him.Bullied, humiliated, betrayed; he’d stopped believing in dreams, people, or even himself. That is, until the day a goddess smiled as he died.Now, he's been selected by the Goddess of Mischief to become a Dimensional Journeyman—a wanderer across chaotic worlds filled with monsters, magic, and madness.Armed with only a random Aspect and the ability to choose his starting world, Henry’s second life begins with a twisted gift:He must pick one of five wildly different routes, each more insane than the last.1. Dual Leveling in the Apocalypse: A ravaged Earth where monsters reign and only those who can level twice can hope to survive.2. Heaven's Descent: Gods descend, civilizations crumble, and faith becomes a weapon.3. Rebirth: Dual Cultivator: In a lust-fueled cultivation realm, power and passion go hand in hand.4. Combat Slave Harem: A brutal world ruled by strength and conquest. The more you dominate, the stronger you become.5. Re: Vampire and Dragon: A war-torn fantasy where immortals rule, and only forbidden bloodlines can challenge fate.But is this truly a second chance... or just another cruel joke?With no one to trust, memories soaked in pain, and a goddess who clearly enjoys watching him squirm, Henry will have to carve his own path in worlds more twisted than fiction.Revenge, power, women, freedom, purpose; whatever it is he seeks, he’ll have to earn it.Because this time, the fate destiny won't break him.This time… he’ll break free from his destiny.---Tags: Isekai, Antihero Protagonist, Dark Fantasy, Slave Harem (Gradual), Revenge, Leveling Systems, Multiple Worlds, Emotional Trauma, Ruthless MC, Psychological Growth, NSFW (After 20)---If You're a reader who enjoy brutal isekai with emotional depth, morally grey decisions, and worlds that push both power and sanity to the limit.