Unconventional banker Hanzawa Naoki, has been successful in exposing numerous irregularities at his bank,  the Tokyo Chuo Banking Corporation.  As a result, he is seconded to the Tokyo Central Securities (TCS) , to  head their Corporate Development Department. Soon after, the TCS is involved with a hostile takeover by a large IT company. With the share purchase price expected to surpass a 100 billion yen, it is a deal worth an unprecedented amount to TCS.  Unbeknownst to Hanzawa , the bid will incite a competition war with a new bank. Will he be able to overcome the problems plaguing the TCS and inflict twice the pain on those making unreasonable demands?