As usual, Mita Sakura put her hands together to worship in front of the unnamed tombstone. Tonegawa appeared behind her and said: It has been almost 9 years.%Tonegawa also joined his hands in mourning.At this time, Sakura's cell phone rang. It was her mother.However, Sakura wasn't going to answer.It seems that only Tonegawa knows what happened to Sakura 9 years ago.

The consulting room received an investigation request to investigate the identity of a middle-aged woman who suddenly collapsed and died in a shopping street in Tokyo three days ago.The cause of death was subarachnoid hemorrhage, and his only belongings were his coin purse and bicycle keys.Although there were new wounds on the side of the head, according to the supervising doctor, they were not related to subarachnoid hemorrhage and were not an incidental death.

The woman seemed to mutter "Sato" before losing consciousness, but by tracking the security camera video in the shopping street, Sakura and others found out that the woman's name was not Sato, but Takakura Kiriko.It has been three days since the death but no search request has been issued. I thought it was a person with no relatives, but Kiriko's SNS uploaded an intimate photo with her daughter who just graduated from a medical university this spring.Sakura Kazuma wanted to notify her daughter as soon as possible, so she rushed to Takakura's house. Unexpectedly, her daughter Noriko tried to commit suicide at home by slitting her wrists.

Noriko saved her life because she said that her mother Kiriko's graduation was a lie.During the past seven years, Noriko continued to take medical examinations, but failed once.Even so, Tongzi lied to her neighbors that her daughter was in medical university and divorced her husband five years ago.Sakura asserts that it was her mother's self-awareness that drove Noriko to a dead end, and blames the dead Kiriko for being the "worst mother".On the other hand, Zhen sympathizes with Noriko's situation and is very concerned about Sakura's past.

Kiriko's death and Noriko's suicide attempt have unexpected developments!Moreover, Sakura's mother Hazuki came to Sakura's room and revealed the past about Sakura Mita that even Tsukimoto didn't know.What happened to Sakura 9 years ago?