CIGNATURE Jee Won has proven to be the main character of a heartwarming story.

Jee Won appeared as a guest on MBC FM4U's Playlist for MORE Hope Song at Noon Guest Kim Shin-young, which aired on February 18.

Previously, "Playlist for MORE Hope Song at Noon Guest" released a story sent by a colleague from a company where Jee Won's mother attends. The listener at the time said, "The daughter of a company worker will debut as a girl group on Feb. 4. She is half nervous and half excited. Please cheer her up. She works hard at the company, so I hope she does well," he said, rooting for Cignature Jee won's debut.

Kim Shin-young also said, "These days, girl groups come out like floods," adding, "The idol in 'Playlist for MORE Hope Song at Noon Guest' is a success."

Appearing alone in "Playlist for MORE Hope Song at Noon Guest" just two weeks after her debut, Jee Won drew attention by introducing herself confidently as "Cignature's Human Lemon." Kim Shin-young introduced her past story again, saying, "Jee won was cast as her parents' personal connections today." She even revealed her mother's support.

Jee Won also added a rich introduction to her new song, 'Nun Nu Nan Na.' She drew attention by continuously showing her dance moves in seated position.

On the same day, Lee Won was re-known as the protagonist of a heartwarming story in "Playlist for MORE Hope Song at Noon Guest" in the past, properly stamped her eyes on listeners and exuded her own charm with colorful reactions and entertainment, even though she was a single-star radio without the members.