Heart-wa Blue

Blueheart is a popular hip-hop duo in the Metaverse, but they don't know each other in real life. They are actually two seventeen-year-old classmates, Lee Sim and O Pa-Ran, who live next door to each other. As they participate in a hip-hop audition, they grow closer together, and as their virtual and real lives intertwine, their feelings for each other grow. (Source: Manhwakyung, translated)