Big Heat is a rookie idol group comprised of four youngsters who have all suffered various grievances at the hands of society, but have managed to find the determination to transcend this to achieve their dreams. This dr...
Park Sung-woong
Hwang Jwa Soo
Kwak Hyun-hwa
Baek Seung-do
Lee Joo-hyun
Goo Bon Keol
Kim Joo-young
Kim San
Jin Won
Seo-Jun
Episode 1
Episode 2
Episode 3
Episode 4
Episode 5
Episode 6
Episode 7
Episode 8
Episode 9
Episode 10
Episode 11
Episode 12
Episode 13
