Master (ma-seu-teo)
An intellectual crime investigation team goes after company Won Network; the company is involved in a massive fraud case. Kim Jae-Myung is the leader of the intellectual crime investigation team. He is a smart, charismatic, aggressive and bold leader of the intellectual crime investigation team. President Jin is the president of Won Network.
Park Jang-Goon is the Section Chief of Won Network-- he is the brains behind Won Network.