2022/03/18
Speech duration
49minWord count5,228
Unique words1,522
Words (1-occurrence)929
Unique kanji763
Kanji (1-occurrence)281
Speech speed
288 Difficulty Hard
External Rating
79 %Ji-woo, an outcast at a prestigious private school, meets Hak-sung, the school janitor who is actually a mathematical genius who defected from North Korea.
View moreGenres
Drama
Tags
Not Originally JP