A scratchy blanket is fine as long as it's warm.

Jiseul, a poor college student, accidentally witnesses a scene of violence. Standing at the center of it all was a man with a black dragon tattoo on his back. He was none other than her junior, Kang Beom-jin. Upon learning about Jiseul's financial situation, Kang Beom-jin makes a secret proposal. “If you're going to push your body to the limit anyway, sell it to me.” “My body... how do I sell it to you? Are you telling me to give up a kidney or something?” “I'm saying sleep with me.” “…….” “I'll pay you well.” She ends up in a sponsorship relationship with the junior who had always looked down on her. “Just live like this, Jiseul.” “…….” “You were the one who said it first, asking...