Kim Sunoo is a cupid who lives on earth to be closer to people.

He wanders the streets, watching people and sometimes shoots his love arrows at them, making people fall in love.

And today, Sunoo walks around the park, looking out for people, until his gaze catches on the figure of a girl sitting alone on a further bench. There's not a soul around her. And in her aura, Sunoo also notices absence of loved ones. Cupid was interested in this.

Sunoo approaches the girl. "Hello..?"