Top Student at Their Peak - Chapter 797 - 267: Wishing to Be Twenty Years Younger

Inside the 3000m underwater station, an international group of scientists and engineers live and research for possible settlement of entire human race. Park Mu-hyun, a reserved dentist joins the station in hopes for a quaint life in the deep sea. However, things quickly go south when the station gets attacked by a mysterious group of people.As the water starts to fill in the living quarters, Park Mu-hyun grabs his backpack and immediately runs for his life, but where to? Now, the peaceful station becomes the ultimate survival stage of cult madness and chaos.

SSR-ranked killer Mu Hui died in an explosion, only waking up to find herself transmigrated into the body of a vicious female supporting character in a book.

drop out of school

When I got home, I reopened the blacksmith shop.

From then on, this blacksmith shop was no longer ordinary.

The best knives in the world are born here.

The thrust-to-weight ratio of the handmade micro-turbojet directly exploded.

The micro-drones flourished in his hands.

- Description from novelbuddy

[ 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.