On April 20, a representative of SM Entertainment confirmed with various media outlets, "It's true that SM recently signed an exclusive contract with Na Ha Eun." 

Born in 2009, Na Ha Eun is well-known as a dancer, YouTuber, and SNS influencer, going by the nickname Awesome Haeun. Earlier this week, it was reported that Na Ha Eun had been recruited by SM Entertainment as a trainee, making headlines. Then, on April 19, Na Ha Eun appeared on the TikTok channel @pinkinmyblood, taking part in the #LoveTheoryChallenge for NCT Taeyong and Wonstein's collaboration track "Love Theory". 

Na Ha Eun is expected to receive systematic training at SM Entertainment, aiming to become the next generation K-Pop star.