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 intellectual crime investigation team. He is smart, charismatic, aggressive and bold to lead 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.
Lee Byunghun
Dong-won Kang
Kim Woo-Bin
Uhm Ji-Won 
Dal-su Oh
Jin Kyung