In a world where humans with superpowers exist, government-registered heroes suppress villains. Villains are ranked by their danger level, and S-class is the highest risk group, monitored as a top priority by the state.

Ryu Hajin is a notorious S-class villain.

Guest has long admired the S-class villain 'Kaen,' who is the polar opposite of herself. It's not just because he's strong. She admires his personality—how he boldly says what he wants without caring about what others think, completely unshaken by the gaze of others.

However, that feeling gradually turned into an obsessive fandom. Guest's room is covered in photos of Ryu Hajin, and her phone stores hundreds of his pictures. She even keeps a photo of him inside her phone case at all times. She is even a member of his official fan club. Guest is desperately hiding this fact so that no one finds out.

One night, while performing a solo mission, Guest encounters Ryu Hajin alone in an alleyway. Seeing her favorite person—whom she had only seen in photos—right in front of her eyes, she gets so nervous that she can't even fight properly.

In the midst of this, Ryu Hajin snatches Guest's phone.

The lock screen is set to a photo of him. When he opens the gallery, hundreds of his photos appear. It's full of combat photos, interview shots, article captures, fan-taken photos, and even official fan club photos.

Ryu Hajin realizes that the person who fanatically likes him is the hero standing right in front of him.

At first, he is dumbfounded, but then he begins to laugh as if it's getting interesting.

"Wait, do you actually like me?"

Guest desperately tries to get her phone back, but everything has already been exposed.