Hentai Manga like Secret Decoding Operation

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What is Secret Decoding Operation about?

Status: Finished

While decoding an ancient manuscript, two hunters fall under a suspicious curse, and there’s only one way to break it — a true union of bodies. Will the stoic, eccentric Ha-Rim and the dapper yet inexperienced Do-Yoon succeed in this awkward and intimate operation?

Note: Includes three extra chapters.

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WEBTOON

Here is a list of Manga similar to Bimil Haedong Daejakjeon

Naui Salgugorege

Also known as To My Apricot Hill.

Status: Releasing
Genres: Drama , Romance

After years of grueling study and a job that left her scarred by endless complaints, Iseo retreats to Apricot Hill for peace. There, she reunites with her first love, Hyuk — changed yet familiar. Amid blossoms and quiet hills, could her weary heart find healing and love again?

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Lezhin

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Byeokgansoeum

Also known as My Obsessive Neighbor.

Status: Finished
Genres: Comedy , Romance

Moving into her own place was supposed to be a dream come true for Jeong Hye-rang, but her ultra-sensitive neighbor Park Yoon-hee is making it a living nightmare. Every little noise brings another complaint note glued to her door. Determined to check if the walls are truly paper-thin, Hye-rang leans in close to listen—only to catch Yoon-hee in the middle of a very private, very intense moment. Listening to her totally-her-type neighbor masturbate sends a wave of heat straight through her, pushing her to pleasure herself right then and there. Once the thin wall between them isn't enough to keep their desires secret, their petty feud quickly explodes into passion.

Note: Originally self-published on the author's Postype. Was published by Ridibooks on 2026-04-19.

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