A world wide electrical outage occurs. Everything that requires electricity comes to a stop. Tokyo is nearly ruined. Yoshiyuki Suzuki decides to escape from Tokyo with his family.

A look at the relationship between a young blind samurai and his wife, who will make a sacrifice in order to defend her husband's honor.

看起来吊儿郎当的龙崎郁夫（生田斗真 饰）是新宿第二警署破案率最高的王牌刑警，这一天令系出名门的搭档日比野美月（上野树里 饰）大为光火。与此同时，盘踞在新宿的松江组若头段野龙哉（小栗旬 饰）以生意人身份从事各种违法犯罪勾当，他总能在适当的时刻得到情报，逃脱警方一次次的搜捕。看起来分明行走在黑白两条道路上而没有任何交集的两人，竟然有着难以割舍的渊源。郁夫和小龙在少年时均在孤儿院长大，他们曾度过快乐无忧的童年，但是最最敬爱的结子老师（广末凉子 饰）遇害给两人以沉痛打击。他们发誓一定要找出真正的凶手报仇，这对好兄弟以警察和黑道的身份，分头朝着最终的目标前进。
绵亘多年的复仇之战，无间双龙蓄势待发……

Detective Keita Kurokouchi (Tomoya Nagase) continues to extort money from politicians whom Keita Kurokouchi has information on. By using his information he is able to crack unsolved cases. Rookie Detective Mayo Seike (Ayame Gouriki) is excellent with her job and also a bit naive. She conducts an internal investigation on Detective Keita Kurokouchi, but they become partners and work on cases together..

A community is in turmoil when junior high schoolers barricade themselves in an empty factory to protest the draconian rules of parents and teachers. They're sick of heavy-handed teachers and iron-fisted parents. And now they're going to do something about it.

The drama centers on Ashikaga Takauji's rise to power, overthrowing the Kamakura shogunate and eventually establishing the Ashikaga shogunate.