Obscene Slavery Contract tells the story of Won Hana, a girl who has been in love with baseball player Kim Jinhwan for more than 10 years. After being his follower, she even decides to pursue her career as an analyst for the national baseball team.
However, one day, Kim Jinhwan, the best pitcher in the Major Leagues, will suddenly return to Korea and declare that he will play in the national league for a year. The Black Hawks team is a national team... As fans, the news is like lightning, but being excited about seeing Kim Jinhwan is one thing and having him right in front of you is another.
Jinhwan, for his part, doesn't recognize any of his high school classmates. He even coldly rejects Won Hana's confession. However, a thought runs through his mind!!! Even Jinhwan left his career abroad and returned to Korea for another reason!!! Hana feels disappointed and betrayed, decides to end an unrequited old love.
How? Under the pretext of Jinhwan's weaknesses, they ask him for contractual sex. So, unlike rumors that he has had countless relationships over 10 years... Jinhwan, who normally suffers from a chronic illness, becomes a possessive man and has sex with only one person.
Characters of "Obscene Slavery Contract"
Won Hana
Female protagonist, she is a 28-year-old girl, expert in statistics, who was questioned by her family when young for wanting to continue studying and especially, following the steps of Kim Jinhwan, her first love and fan. She studied at the same school as him and that love has lasted for 12 years. The day he returns from the United States she decides to confess her feelings again but he rejects her. That same night she sees him with actress Seo Ye-Eun (a married woman of 40 years old) and with all her heartbreak she decides to make a contract with Jinhwan and thus let go of her first love. In exchange for her silence, Jinhwan must have 10 sexual relations with her for one month.

Kim Jinhwan
He is the male protagonist, a grumpy man who belongs to the national baseball team "Black Hawks". He is 1.92 cm tall and hates physical contact with girls, suffering from misophobia and insomnia. As a baseball superstar, he is surrounded by many rumors such as his sadistic instinct and many sexual partners. When Won Hana blackmails him with revealing his relationship with Seo Ye-Eun, he reluctantly accepts because he knew he couldn't go all the way, happening exactly the opposite. Becoming a sex addict and obsessed with the protagonist. He doesn’t seem to remember Hana in high school because he was more focused on his family problems.

Supporting Characters


Opinion of "Obscene Slavery Contract"
"Obscene Slavery Contract" is a series that begins with a brief glimpse of the future that awaits our protagonists, full of hard and wild sex against the wall. It talks about a platonic love that at first glance seems very unlikely to come true, both due to the difference in social status and the distance.
By twists of fate, Kim Jinhwan returns to Korea and his goal of confessing finally reaches his door, however, between rejection and a misunderstanding he ends up black mailing him to "end" his feelings. Without thinking that he turns the male protagonist into an obsessive man who only wants to have sex with her.
I am more into isekai and medieval stories. The fact that this story is set in a modern society is very rare for me, however I do not dislike it at all and honestly it became something very exciting. I'm not bothered by how they drew them but also not particularly impressed, I feel like the protagonists don’t have much expressiveness, their eyes reflect nothing of emotion, and the girl cries for EVERYTHING, that is saying a lot, I don’t like those kinds of characters. As for the coloring, it did catch my attention, I loved the highlights and shadows.
It's an easy-to-read story, but be careful where you read it because there are platforms that leave pages in black and then you don't even know what's going on. Others that only have a few chapters published. If you want to read some manhwa with this theme and that has a story apart from sex, this is suitable for you.