형사 슌스케는 아내를 잃고 홀로 아들을 키우고 있다. 총상으로 휴직하고 있는 슌스케에게 어느날 먼 친척인 가츠야가 찾아와 사라진 약혼녀를 찾아달라고 한다. 약혼녀의 행방을 조사하던 중 실종된 약혼녀 미유키는 그녀의 진짜 이름이 아니며, 모든 것이 거짓이었음을 알게 된다. 과연 진짜 미유키는 어디있으며, 그녀는 왜 미유키의 삶을 살았던 걸까?
Kiyotsugu Kito, the punisher of darkness, meets Misa, a young widow of Sakakigumi, who is directly attending the Owada group. Misa decides to disband Sakakigumi and return to Katagi, but she overcomes the opposition of her members and she establishes a civil engineering company. Tokuto Mii! This is the gangster Otoshimae!
Kyosuke (Masaomi Kondo) and his sister Nobuko (Yoko Moriguchi) were invited to the 10th anniversary party of the travel agency "Pigeon". At that seat, Ayako, the younger sister of President Gentaro, is shot dead. Other venues included Gentaro's brother-in-law, Palau branch manager Kiriyama, secretary manager Anna, and Miyo, who runs a restaurant on Palau Island. A few days later, Nobuko goes on a trip to Palau. She is kidnapped by someone in the field, and Kyosuke and other related parties rush to her. In Palau, there was Toshinosuke, the founder of Pigeon and retired. He was once a detective called "Sakuradamon Demon", but was accused of being arrested 15 years ago and was ousted from the Metropolitan Police Department. It was Kyosuke who proved his innocence.
