Cool mangas that are "GL"

Shimcheong, a common beggar girl, saves a girl from drowning, who turns out to be the wife of the village's lord. Soon after, the village falls into disarray, and all fingers are pointed at the wife. Shimcheong becomes enamoured with her, however, and they become close friends. But with their world disapproving of them, they have to face many struggles.

*Historical drama/fantasy manhwa

*The two main leads are in a romantic relationship

In a world filled with criminals, the government became incapable of stopping every crime. A program is made, where prisoners with death sentences are given a chance to live. In exchange, they must become hitmen for the government. Our protagonist is a serial killer who's part of this program, who, with her partner, is tasked to rid the world of strange murderers.

*Gory horror/action manga

*No romance, but MC is a lesbian, and there's a few sex scenes

The MC, Flamme, is born into a world where everyone has one attribute, but she has none. She's sold as a slave because of her perceived "worthlessness" and in her cell she finds a sword only she can yield and a girl with beautiful eyes

*Shounen-esque fantasy manga

*There's a slightly romantic relationship between the two main characters

In the future, supernatural creatures run rampant in society. Churches are formed to eliminate these creatures, including vampires. The story focuses on a nun named Dorothy, and her partnership with Maria, a dhampir looking for her sister.

*Fantasy action manga

*Two "couples" in the story. Besides that, there's a lot of ecchi scenes

The MC, Wei Xiaoran, was born with the ability to manipulate electromagnetic waves, a power she had to hide for most of her life. Until one day, in a series of unfortunate events, she reveals her identity to the popular girl in class, Tang Yihe.

*Supernatural slice-of-life

*There is currently a bit of a romantic relationship between the two main characters.

The daily highschool life of three humanoid students amidst the backdrop of a modern-day fantasy world with very strong allegories to real-world issues.

*Slice of life fantasy

*There's a relationship between two characters later on

*Some parts of the manga are strangely detailed in a way that might make people uncomfortable. (Detailed in the way that makes you think it might be a fetish)