Anno Koichi (Karasawa Tomeaki) was originally the exclusive financial advisor to Tenguji Group leader Tenguji Johiro (Hashizume Isao). With his outstanding talent, he successfully solved the problems faced by the dango shop run by Iida Kumiko (Suzuki Honami).This move not only won Zhang Yang's deep trust, but also launched a more important mission for him.As Joyo's health deteriorated, he foresaw that the 700 billion yen inheritance would cause uproar within the family.In order to ensure that the family wealth will not be embezzled by coveters, Joyo decided to appoint Anno Koichi as the Private Banker of the Tenguji family, going deep into the core of the family to protect this foundation.
However, the situation suddenly changed, and Tenguji Tsutomu (Yasui Junpei), the eldest son of Tenguji Temple, accidentally fell from the stairs and fell into a critical state of coma.What's even more disturbing is that Nu's driver witnessed the incident and alleged that a woman pushed him off.Faced with this sudden change, Joyo's wife, Tenguji Mikoto (Mari Natsuki), who has absolute say in the family, acted quickly and commissioned Anno Koichi to launch a comprehensive investigation to find out the real culprit behind the scenes.
Anno Kouichi joins hands with his assistant Miko Shiba Osamu (Uesugi Hiiragi) and his new assistant Kumiko to dig deeper into Tsutomu's life trajectory.During the investigation, they accidentally discovered that Tsutomu's yoga instructor lover Kirishima Yuki (Yuri Hisamatsu) lived in an apartment under the name of the asset management company he set up privately.Did emotional entanglement become the trigger for this tragedy?Such questions couldn't help but arise in everyone's mind.However, Yukie insisted that Tsutomu loved her deeply and gave her a good life, and she would never have the idea of killing Tsutomu.
However, things did not calm down there.After Tsutomu's wife MEGUMI learned of Yuki's existence, she took decisive action. Not only did she order Yuki to move out of the apartment immediately, but she also used money as a weapon to humiliate Yuki mercilessly.Not only that, Kasumi also issued a more stringent order to Anno Koichi, asking him to completely cut off all ties between Yukie and Tsutomu and ensure that she would never intervene in Tsutomu's life again.
In this turmoil, Yukie lost her job, her residence, and her direction in life.Full of resentment and unwillingness, she quietly came to Nu's ward and stared at her sleeping lover.At this moment, Anno Koichi quietly appeared, and a new storm seemed to be about to sweep in...!