To You Who Swallowed a Star(2020)

Byeoreul Samkin Neoege

When Ji-U Seo moves out of her childhood friend’s mansion and into a small one-bedroom apartment, she thinks her world is ending — that is, until she meets Ha-Jun and Ha-Yul, the neglected children who live downstairs. When a scouting offer comes in for Ha-Jun to join an idol survival program, Ji-U encourages him to audition, completely unaware of how it will change the trajectory of her and everyone else’s lives forever.

(Source: WEBTOONS)