Everyone is defeated in the battle of life.

So at the beginning of this story, we see some people standing in front of a house. And from their conversation, we understand that in fact, the body of an old man had been lying in this house for the past two months. When the rotten smell came out today, the neighbors noticed the matter. So they quickly informed the police. And then the old man's daughter Hidemi came here. And then we come to know that in fact, this old man had been living alone in this house for the past few years . He had no family members living with him. However, later, when the police took

her father's body away from here , Hidemi looked at her father's bed and clearly understood that her father had died a long time ago. He might have been lying here for the past two months . And here this scene is cut . And then in the meantime, we see three members of the Yaga Service Company. Actually, their job was to take care of the different old people in the house . For this reason, they had the keys to the houses of different clients. Because when the clients left the house , they

were given the responsibility of entering the house and taking care of the elderly. That's why they were given an extra key . The first member among them was Shiba, who was a male. The second was Kota and the third was Mariko. Anyway, we see that today, like every Monday, they came to take care of an elderly man named Hamura-san . And since there was no one in the house, they started taking good care of the old man. And then Hamura-san's daughter Mio came to the house from nearby . And when she saw that

the things in the house were in a mess, she started to fix them. In fact , Hamura-san's mental state was gradually getting worse. That's why he would sometimes mess up the things in the house . For that, the girl first apologized to them . Because they came into the house and found all the things in a mess. Then, when they were driving back from here, Mariko told Yuki that, "Actually, the girl won't be able to take care of her father properly. Because he already has three children. And he

has a lot of work pressure on him. That's why he won't be able to take care of his father for a long time ." However, while these conversations were going on, Shiba saw another client of theirs in front of the car , who had just moved out of his house. So Shiba told them, "You two take the car and leave. Because this client is very afraid of cars. That's why I 'm taking him home on foot." Saying this, he got out of the car and went to Hamura-san and started to explain him very nicely and lead him to his house . And after seeing Shiba's love for the elderly, Yuki

was impressed by him. However, when Shiba drove back to his office, his manager told him that Miss Umeda's funeral is tomorrow. And since she was one of your clients, you should definitely go there." Then when Miss Umeda's funeral is the next day, Shiba, Kota, and Mariko all three come here. And after the funeral, they meet Miss Umeda's daughter Rin. Who was very upset after losing her mother. Then Shiba tells her, "You take care of your daughters now. Because wherever your mother is, she

will be happy only if she sees you happy." After hearing this, Rin's heart gets even worse. She starts crying loudly . And then we see the manager, who had many house keys in his pocket . And he takes out the key to Hamura-san's house for tonight . Then we see Hidemi with his mother . He was sitting in a restaurant and eating with his mother. In fact, we learn that his father has been dead for a few days. And we also learn that Hidemi is a successful prosecutor. However, here his mother tells him, "I may have made the biggest mistake by divorcing your father

Because you were too young . "It was beyond your control." But we see that Hidemi does n't answer. She was listening to everything silently. And then her The mother tells her, “I still don’t know if your father is alive or dead. If he is, what condition is he in?” And this clearly shows that Hidemi has not yet told her mother about her father’s death . Later that night , we see that the manager opens the door to Hamura-san’s room and walks straight into her room. However, we will find out why he came into the room at such a late hour

later. However, when Hamura-san’s daughter comes into the room the next morning, she is shocked to see that the manager’s dead body was also lying next to her father’s dead body. Then the news came on TV that the manager of the Yaga Care Center was trying to kill one of their clients with a nicotine overdose and steal all the money . However , he himself died while doing so. Therefore, the case was soon given to a prosecutor. And we see that Hidemi gets this case. For this reason, he quickly calls Shiba, Mariko, and Kota for questioning. Here Mariko tells him that, “Our

manager’s name was Dan. Actually, he was always in a money crisis. That’s why he would sometimes borrow money from people .” But then Kota tells him again, “I don’t believe that our boss Dan would kill someone for money.” And then Shiba tells him, “Our manager had some bad habits. Like gambling and drug use. That’s why he had a lot of debts. But what else is there, I don’t know.” But then Hidemi asks them, “Where were you when this murder happened ?” Then Shiba tells him, “I was alone in my house. I was reading a book

and going to sleep.” And then Kota tells him, “I was at a restaurant. I ordered food for myself.” But then Mariko tells him, "I heard that our manager's death was an accident. He slipped and fell down the stairs while he was trying to steal and escape. " But then Hidemi tells them, "We can't be sure yet. This matter is under investigation." Saying this, he sends them all away . And when they all leave, Hidemi's assistant Kota tells him, "We found some fake checkbooks and some accounts in the names of various people from that manager's house. For example, we

can clearly understand that the manager used to steal before." But then a question comes to Hidemi's mind. He was thinking about why the manager planned to kill Hamura-san instead of stealing this time ? Because it was already late at night . He could have stolen and escaped quietly if he wanted to." But then Kota tells him, "Maybe there was a fight between them about that care service or money ." But then Hidemi tells him, “Actually, Hamura-san never hired the manager to take care of him.” But then Hidemi gets a call from her senior and quickly

summons her to her chamber. And when Hidemi comes to her chamber, her senior tells her, “Actually, this case has gone viral in the media. That’s why I’m under pressure to solve the case as quickly as possible. So, we have to solve this case as quickly as possible.” But then Hidemi tells her, “Actually, we haven’t found the motive for why that manager killed Hamura-san. Moreover, the injection found at the crime scene also belongs to that manager, it has been sent to the lab for investigation . So far, the results haven’t come.”

But then the senior tells her, “This manager went to Hamura-san’s room to steal. But he accidentally killed Hamura-san. Then, while trying to escape in a hurry, he slipped and fell down the stairs and died. You finalize this matter and submit a report.” However, after hearing this, although Hidemi wanted to say something. However, she was very afraid of her senior. That's why she said 'OK' to him without saying anything. Then We see Kota running to Hidemi . And giving him a pen drive. And

when Hidemi connects the pen drive to the laptop , here is a video. He sees that a car was driving towards Hamura-san's house that night. And when he zooms in, he realizes that this car was not driven by anyone else. It was driven by that guy named Shiba. So Hidemi calls Shiba in for questioning once again . And now he tells him, “You went to Hamura-san’s house that night . Didn’t you? Because we got a CCTV footage. And according to the report, Hamura-san died exactly 12 minutes after your car left there

. I think you also went to Hamura-san’s house with the intention of stealing . But since your manager was already there, there was a fight between the two of you . And you accidentally threw your manager down the stairs . That’s why he died . Because, first of all, your head injury tells me that. Besides, your blood was also found at the crime scene. And now we have confirmed it through DNA tests .” And then Shiba tells him, “Yes, I went there. And the manager and I had an argument. But I didn’t go there with the intention of stealing.” And

from here the scene switches to flashback. I mean, it switches to that night. We see that when Shiba comes to Hamura-san 's house after hearing the noise from inside his house , he sees their manager Dan, who is stealing. However, after seeing him, Dan tries to convince him. He says, "Look, I got divorced from my wife . That's why I have to steal to pay her. I'm forced to do these things. So, try to understand my situation." But then Shiba tells him, "But I don't earn much money either, but I'm not stealing." However, we still see that