'Goyangsoon', who is born fat, enters Dr. Park's diet club because her parents criticize her lifestyle. Although Dr. Park seems suspicious, her history is more... more>> reliable than anyone else's. This place boasts a 100% success rate, and there is only one condition for leaving: 'You must lose weight to reach your goal' Will Yangsoon, who weighs over 100kg, be able to successfully diet and leave this place with a smile?! <<less