I Gyeong’s first performance goes viral online, but she doesn’t want to keep doing music. Tae Kang tries to prove that I Gyeong does not have the first-grade soul by testing her. Meanwhile, I Gyeong and Lucca run into each other in front of Seo Dong Cheon’s old house. They share their stories of how they got to know about Seo Dong Cheon.