Once a year on a cold midwinter night in the Empire of Hartan, a fortress of frost appears, revealing the resting place of a blue-eyed demon said to grant any wish – for a price. When Princess Estelle of Hartan...

Kuroitsu Tohka is a research assistant at the Monster Development Department of the evil organization Agastia. However, the enemies she must fight at present are not heroes. "Problems just before a presentation...

Protagonist transported into a cultivation world and cultivate with technology Original Webtoon:IQIYI, Mkzhan

"No, I'm in heat!"Sae, a college student, has a crush on Hasumi, a researcher at the same university. Sae didn't intend to convey her feelings to Renmi, a cousin who treats her like an older brother. But one...

Samejima is a cafe owner who would sleep with anyone who has a pretty face. One day, Natsuki, a part-timer waiter at the cafe who is in love with Samejima, comes across and finds Samejima being pushed down by a...

Maazen, an alchemist in the twilight of his life, has poured his heart and soul into perfecting his craft. Yet, a sense of unfulfillment haunts him. To continue his research, he drinks an elixir of rejuvenation...

With the female population in Japan declining, a project for male pregnancy is under development. Meanwhile, Tetsuta, a researcher on the project, learns that his childhood friend Rin has been chosen as a test...

Being in love with your straight senpai isn't easy, but being in love with your straight, homophobic, and tyrannical senpai can be hell! And that's something Tetsuhiro Morinaga can relate to... especially now...

A young Planetary researcher travels to a planet of flying jellyfishes to study its ecology, helped by a native guide.

A slapstick courtship (!?) comedy! One day, the researcher was investigating the creatures in the forest as usual. Along with the discovery of mysterious footprints, a large object flew down from above. Then, a...

Genius is made of 99%… something, and 1%… something else. Welcome to a research lab where a mad scientist-looking bald guy and his glasses-wearing assistant spend their days doing... basically nothing important...

It's been 100 years since the extinction of alphas and omegas. These genders now only exist in textbooks. Ayase, who was born with an "Omega mutation" in this world where only betas exist, has to labor as an AV...

On a devastated Earth, humanity lives in underground bunkers as they prepare to relocate to another Earth in a parallel universe. Warp researcher Soo-bin receives a live violet from his lover, Ki-hyuk, who has...

I unexpectedly crossed over into a game world as a 10-year-old girl. The regent, who always ends up killing me at the end of the game, has unexpectedly become my target. Why do I have to develop a relationship...

Official English on Renta Genjirou Momoyama is a poor and unpopular omega, and suppressants don't work on him. Every time his heat comes, he has to go to an omega shelter, and it's tough. Touji Sakurada, a high...

Human beings have formed societies and created various civilizations on Earth. At the same time, there have always been strange, unknowable entities that have slipped through the cracks, avoided the light of...

One day, the moon crashes into the heart of the city, and nothing is ever the same again. Half the city lies in ruins, and in its wake, people begin awakening strange new powers. These espers soon split into...

Deserting the battlefield, Enoch Rubinstein flees with his newborn daughter Lilith to a small village to raise her disguised as James Brown, a regular, doting single father. But when the order of knights...

Stalker X Detective, walking on the edge of the law! As a criminal police officer, Peng Yanqing suspects that he is being watched, and his neighbor, Yifu, who is the subject of the suspicion, actually shows up...

Chelsea lives at the abusive hands of her mother and younger twin sister’s daily torment. But on her twelfth birthday, the Appraiser Glen visits her father’s barony and tells her she has a never-before-seen...

Shizuku has no interest in romance, as her work and hobbies are enough to make her life fulfilling. Her mother wants her to marry, though, and at her insistence, Shizuku concedes to meeting Takaharu, a handsome...

Machine Translation: That day, my precious laboratory and my ass were stolen by a devilish student-- New associate professor Mizutani Masafuyu, who has a certain weakness, has his lab taken over by the number...

Official Japanese Harada's stories collection presenting a more "positive" world view, include: Messiah series (2 Parts):Sequel to Messiah no Yakubi from Henai. The ugly dowdy dude who took away Messiah's anal...

Amidst a worldwide zombie apocalypse, genius researcher Doctor Hwa Seok’s predecessor has been murdered. Now, Hwa Seok has been assigned the best bodyguard the military can offer, but Major Suhwan Kwak...