The Book That Started a Universe. It's anyone's dream to be an idol's date, an idol's friend, and even an idol's brother. Kim Yeoni just happen to be all of them. Blackpink celebrates their 10th anniversary, and the universe pushed Yeoni to be at the center of it. The first installment to the Lovesick Monster Universe opened in 2026, where a scandal was brewing in a world of K-pop filled with secrets.