By Dramabeans
1% of Anything, One Percent of Anything, Something About One Percent
Kang Cheol-woo
Hyun Go-woon
16
40 minutes
Dramax
South Korea
Korean
Source: Wikipedia
Jung Sun-woo (Hyun-jin's half-brother)
Lee Gyu-chul (Jae-in's grandfather), the chairman of the prestigious SH group who wants his grandson to learn the morals of a life instead of being a workaholic
Soo-jung (Jae-in's half-sister) - She often runs away from home and finds herself falling for Ji-su.
Kang Se-hee (Jae-in's mother). She adopted Jae-in after his father died in an accident. She loves him as her own and is supportive of his decisions
Han Yoo-kyung
Lee Jae-in, a third generation chaebol heir who currently runs the SH hotel. He is arrogant and has a filthy mouth which brings him to clash constantly with his grandfather. He is strict and workaholic which earns him the wrath of Da-hyun, but after he falls in love with Da-hyun
Kim Da-hyun, a simple school teacher who loves her job and is a kind lady. She unknowingly saves Jae-in's grandfather after which he includes her in his will in an attempt to teach Jae-in the morals of life, but after falls in love with Lee Jae-in.
