CEO of 'Jungsik Real Estate'. Shin Sung is Jang Hyeong Geun's middle school friend. Pub, app development, national land campaign, patent attorney exam preparation, etc. The experienced leader of this district who has never done anything. However, after all that splendid career was ruined, he now realizes that being a licensed real estate agent is his calling. He is living the single life that is the most glamorous of the trio.
(Source: NamuWiki)
