خلاصه داستان : (مشکلی نیست).این یونگ، دانش‌آموز دبیرستانی که به دلیل مرگ ناگهانی والدینش تنها شده است، به خاطر اجاره معوقه از خانه بیرون انداخته می‌شود. او با وجود شرایط غم‌انگیز، همچنان شجاعانه و پرانرژی زندگی می‌کند.

In-young, a high school student who is alone due to her parents' sudden death, is forced out because of her overdue rent and stays hidden in the Korean Dance Art Troupe where she belongs. In-young, who is still living bravely and brightly despite the sad situation, is caught by the director of the art troupe who is known for being rough, and the director who could not put In-young in the art troupe eventually begins to live with her.