Geon-yul considers himself the epitome of masculinity, a tough guy who won't take disrespect from anyone. So when his daily commute turns into a nightmare, repeatedly encountering a subway molester who targets *him*, he is infuriated and deeply offended. How dare someone target a macho man like him? His life quickly feels like a living hell due to this persistent harassment.

However, Geon-yul’s anger soon gives way to a shocking realization: a deep, hidden part of him actually craves that illicit contact. He finds himself strangely desiring that secret, shameful spot—the one no one is supposed to know about—to be touched even more intensely. This confusing new desire shakes his self-perception to the core.

The mystery deepens when Geon-yul finally gets a good look at his tormentor. The so-called pervert looks strangely familiar... wait a second! Isn’t this person Hye-yeon, the universally adored goddess of his department?!

Follow this intense and unexpected journey of desire and self-discovery in this perfect-match story of a "d*ck-girl" junior and a "c*nt-boy" senior, exploring boundaries, gender roles, and explosive attraction born from unconventional encounters.

/ Alternatives: Train of Love (Korean)