Supporting character in Solo Leveling.
Lee Seong-Chul is the Director of the Ilsin Hospital, the hospital where [Kyung-Hye Park](https://anilist.co/character/209396/KyungHye-Park) stayed at while she was ill with Eternal Slumber.
Solo Leveling
SUPPORTING
Jin-U Seong
Hae-In Cha
Narrator
Igris
Beru
Esil Radiru
Ju-Hui Lee
Jin-A Seong