Nextlevel: Soulmate

When soul exchange meets the idol's forbidden love - this accident completely throws the lives of two top idols into chaos. Aespa's lead singer Ning Ning and ENHYPEN's lead dancer Park Sung-hun were rivals who had nothing to do with each other until a backstage collision and the two unexpectedly exchanged souls. When Ning Ning opened her eyes, she found that she had become the face of a boy band and had to face muscle training, male social interaction, and even late-night chats with her teammates; while Park Sung-hun was trapped in the body of the lead singer of the girl group and was forced to learn makeup, wear high heels, and had to deal with the sisters' night talks from AESPA members. In order not to reveal their secrets, the two had to form a secret alliance and guide each other to play themselves. But as they get along day and night, they gradually discover the unknown side of each other - Ning Ning's stage fear, Park Sung Hoon's tolerance for back injuries, and the seeds of a secret love that were planted five years ago. However, as scandals break out, pressure from the company, and the guidance of the mysterious red line on their wrists, they must make a choice - return to the safe life of idols, or risk everything for this love that spans their souls? [The red thread connects not only the body, but also the destiny.