𝐃𝐞𝐛𝐭 || 𝐊𝐢𝐦 𝐒𝐮𝐧𝐰𝐨𝐨

"Pay your debt by teaching me how to love." · You were once rich but ever since your parents ran away, you and your little brother had no one to depend on. One day, your brother fell ill and you happened to be indebted to the richest and coldest teen named, Kim Sunwoo. In what way will you teach him love to pay your debt?