The revered Swordmaster Hoss sets out to defeat the formidable Shell Dragon! But when people find his cold dead body amidst the remains of a fierce battle, they make a shocking new discovery. Now, with monster hunters discovering new ways to utilize their spoils for more private (?) pleasures, a bizarre sexual hype sweeps through the lands - and Cheong, as innocent as she is, must make her way through this mess. Join Cheong as she embarks on her raunchy new adventure!
Main story: 110 chapters 2019-06-26 to 2022-07-31
Side story: Ongoing
What Happens Inside the Dungeon is currently publishing and it has 141 Chapters. It is also Known as: What Happens Inside the Dungeon
Genres: Fantasy , Comedy , Adventure , Fantasy World , Juujin , Ecchi , Action , Parody , Demon
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Top 5 Manhwa/Manga Like What Happens Inside the Dungeon [2025 List]
5. Zettai ni Damage wo Ukenai Skill wo Moratta node, Boukensha to shite Musou shite miru
Haruto, who lived as an ordinary boy. At some point, a goddess bestowed upon him the "Absolute No Damage Skill." Haruto was still half suspicious, at that moment when he was still visiting a village, after meeting the two sister adventurers Lilith and Alice, their path began to change dramatically. Whether people or demons, he'll mow down his enemy as an adventurer!
I Was Reincarnated with OP Invincibility, so I'll Beat 'em Up My Way as an Action-Adventurer has finished publishing and it has 17 Chapters. It is also Known as: 絶対にダメージを受けないスキルをもらったので、冒険者として無双してみる, Because I Got a Skill That Will Never Take Damage, I'll Try Mowing Down the Enemy as an Adventurer
4. Kichiku Eiyuu
10 years since he reincarnated in hell... Takamichi is troubled. With his power as an “Incubus” allowing him to become stronger by having sex with women, he had reached the peak of his growth. “I’ll move to a new area, wait for me beautiful women of the new world!” Sexy & violent pretty girl battle fantasy!
Savage Hero is currently publishing and has Chapters. It is also Known as: 鬼畜英雄, Incubus of Frustration, Kichiku Hero, 귀축 영웅
3. What Happens Inside the Dungeon
The revered Swordmaster Hoss sets out to defeat the formidable Shell Dragon! But when people find his cold dead body amidst the remains of a fierce battle, they make a shocking new discovery. Now, with monster hunters discovering new ways to utilize their spoils for more private (?) pleasures, a bizarre sexual hype sweeps through the lands - and Cheong, as innocent as she is, must make her way through this mess. Join Cheong as she embarks on her raunchy new adventure!
Main story: 110 chapters 2019-06-26 to 2022-07-31
Side story: Ongoing
What Happens Inside the Dungeon is currently publishing and has 141 Chapters. It is also Known as: What Happens Inside the Dungeon
2. Maou no Hajimekata: The Comic
"I do not trust humans. They’ll betray you without fail.” Oulu, the man who had obtained the ability and right to become the Maou at the end of his life of research. Summoning the succubus Lir, he then sets out on creating his own domain, a gigantic labyrinthine dungeon… The misanthropic Maou taking on the world, the curtain rises on a dark harem fantasy!
How to Build a Dungeon: Book of the Demon King is currently publishing and has Chapters. It is also Known as: 魔王の始め方 THE COMIC, How to get started as the Demon King, How to book on the Devil
1. Nidome no Jinsei wo Isekai de
All of a sudden, out of nowhere. "Renya Kunugi, you have passed away!" So said the young girl who styled herself God. Apparently, Renya Kunugi the protagonist had lived long and prospered. His life already came to a peaceful and fulfilling end, but at the request of Her Holiness, he was transported to an alternate world to start a new life as a young man. Thus did Renya, who was definitely your average everyday guy, end up fighting off bandits and vanquishing monsters. Eventually, after his successively blossoming talents coalesce into a force of sheer awesomeness, he will go on to leave his mark upon this alternate world.
Note: Includes 6 extra chapters.
Second Life in Another World has finished publishing and it has 55 Chapters. It is also Known as: 二度目の人生を異世界で, [New Life+] Young Again in Another World
