Kim Sun Woo, who spent his school days as a troublemaker, decides to make a change in his life and joins the sea special attack team, which is called Poseidon. Sun Woo works as a promising commando, but he unexpectedly becomes entangled in an unsavory incident after 2 years. He is demoted and is sent to a maritime police office in Gunsan city. Sun Woo’s passion cools down and he slowly loses his vision as a maritime policeman. Then one day, Jung Ryul, who has formed a new crime investigation section in Incheon city, visits Sun Woo and asks him to join the team...

Lee Ae Ri and Han Min Gook are a couple who are in the process of getting their divorce. Han Min Gook is a wealthy man who maintains a million dollar fortune and his top actress wife, Ae Ri, files a 100 billion won lawsuit against him. Byun Hyuk is the lawyer that represents Ae Ri in her divorce suit against her husband while Woo Lee Kyung is the new lawyer who represents Min Gook. Though they don't get along with each other in the beginning because they each represent other clients, Byun Hyuk and Lee Kyung slowly fall for each other.

Promising film-like production values, this show tells the story of an adopted lawyer from Canada (Lee Sung-Jae), a Korean singer dreaming of escaping abroad (Kim Min-Jung) and her manager (Eom Tae-Woong). Little problem? You guessed it, the two boys are lost brothers, and they love the same woman. Whooo... feel the tension. That is, feel how hard the experienced crew will have to work to make such a trite outline look shiny and fresh.