A quiet late night after the last train, walking home from the station. Into that ordinary moment slips the extraordinary—and that’s where the game “Kissrim” begins.

What he hears is the sound of crying from beneath a bridge. A girl’s sobbing voice during a time when there are hardly any passersby—and under a bridge, no less. Normally, it’s the kind of situation one would hurry away from. But the protagonist chooses to listen and step closer. There, he finds a succubus girl, sitting curled up in a cardboard box.

Her name is Lily Azra Kiskil Lila. She’s what you’d call a succubus, who gains power through energy drain—but she has one fatal flaw: she’s extremely bad with men. She can’t even talk to them properly, let alone touch them, and of course, her ability to drain energy doesn’t work at all. As a result, even her fellow succubi are starting to abandon her, and she’s on the verge of being labeled a “dropout” in society. The story begins when the protagonist steps in to save her from this dire situation.

What makes “Kissrim” so special is how it carefully portrays the delicate emotional shifts behind its eccentric setup. It’s not a story of love at first sight, nor does it force romantic antics. From the encounter beneath the bridge, their relationship grows gradually and thoughtfully, conveyed through natural conversations and everyday moments. In every exchange during their shared life, Lily’s wavering feelings and inner struggles quietly resonate with the player.

Lily is usually quiet, modest, and earnest—but when it comes time for energy drain, she changes completely. Her instincts seem to take over, and she begins teasing men with lines so unexpected that you can’t help but be caught off guard. This contrast is arguably her greatest charm. Because she embodies both gentleness and intensity, players never tire of spending time with her.

This game isn’t just another interspecies romance. The troubles Lily carries and her clumsy inability to fit into society reflect a kind of “difficulty in living” that resonates with the real world, stirring a subtle ache in your chest. It’s not just a love story—it’s about how people (or humans and succubi) come to understand one another and live together. Despite its eccentric premise, the core of the story is sincere, warm, and kind. That’s what makes it such a memorable game.