"Is the position calculated using the reflection in the room?"

"Hey, although this is just my guess, I don't think it's a very difficult thing to do with a little bit of trigonometry!"

"What does this mean?" Yuan Zhizhu asked in disapproval.

"If this hypothesis is true, it means that the sender is a person with careful observation, and is also very good at trigonometry. Maybe his profession is related to this aspect!"

Lin Xiuyi explained patiently, no matter what, every hypothesis put forward will reflect the characteristics of the perpetrator to some extent. Although it cannot be verified, it can help the police to carry out the investigation in an orderly manner.

"So, what's next? What should we do?"

"I remember that in the first package there was a Tojiro's willow blade bag and a poster waiting for us to continue our investigation. If you have no opinion, we might as well follow the clues of the sale of these two items to investigate first. See if you can find anything wrong!"

Lin Xiuyi suggested to Yuan Zhizhu, and after thinking for a while, Yuan Zhizhu finally accepted Lin Xiuyi's suggestion.

...

"Scene 32 of "Doctor Island"!"

With the order of Superintendent Shuichuan, the staff of the crew immediately entered a tense working state.

"Why, why can't you respect my ideals, I don't want to be a housewife like my mother all my life, I also have my own dreams!"

Akimi Ennoji, who played Ikumi Mizushima, with tears in her eyes, said some lines to the actress Horiuchi Keiko, who played his mother. Horiuchi Keiko looked at her rebellious daughter with disappointment as the director asked, she was so angry that she suddenly stretched out her hand and hit Akemi in the face.

"Snapped!"

With a clear slap on the face, Mingmei fell to the ground. After a while, Mingmei covered her beaten cheek, straightened up stubbornly, and then said to Keiko Horiuchi:

"I hate mom the most!"

"cut!"

"Everyone has worked hard!"

"Thanks for your hard work!"

Another scene was over, and the actress Horiuchi Keiko, who played her mother, felt that her slap might have been a little hard, and was about to reach out to help Akimi. But I heard the voice of Superintendent Mizukawa from behind:

"Horiuchi-sensei, please come here, we want to discuss the shooting of the next scene!"

Hearing the director's call, Keiko Horiuchi naturally did not dare to delay. She stood aside and nodded to Akimi who was still sitting on the ground, then turned and ran to Supervisor Mizukawa.

"It's okay, Mingmei-chan!"

Reina ran to Mingmei's side and helped her up, and then asked with concern.

"It's okay, I accidentally bumped my head when I fell, and I was a little dizzy at first, but now it's better!" Mingmei hurriedly explained to Reina.

"But that one just now was really serious. If I hadn't known what Mr. Horiuchi was like on weekdays, I would have thought that there was something between her and you?"

"Don't talk nonsense, this is just for work needs. In fact, I could feel the sense of loss from the heart of Mr. Horiuchi just now, as if I really made my mother sad!" Mingmei told Reina about her feelings just now, and then The two went to the dressing room to remove makeup, and then left the crew together.

...

After the night fell, Keiko Horiuchi, who finally finished filming for a day, went out to dinner with colleagues in her office. After the meal, Keiko Horiuchi had to prepare for the next day's shooting. She declined the suggestion from colleagues in the firm to send her back, and returned to the hotel where the crew lived by herself.

On the way back, Horiuchi Keiko suddenly remembered that in the daytime, when Akemi and Ennoji were filming the opposite scene, she had accidentally injured the other party. Feeling a little guilty, Keiko Horiuchi opened her purse and took out her mobile phone, and immediately dug out Akimi Ennoji's phone number from her mobile phone, and then she dialed Akimi Ennoji's phone with some trepidation.

"Moses Moses!"

"Mingmei sauce!"

"Horiuchi-senpai?"

"When I was shooting during the day, I hit a bit harder. I don't know if I hurt you. I'm really sorry. By the way, does it still hurt where you were hit now? If it's convenient, can I go see you? "

Horiuchi Keiko said with both trepidation and guilt in her heart.

"It doesn't matter anymore, Horiuchi-senpai doesn't need to be too concerned. If the seniors didn't fight hard at that time, Director Mizukawa would never be satisfied with your performance..."

"But, you weren't..."

"It's really okay, senior, please rest assured..."

In this way, Keiko Horiuchi apologized to Akimi Ennoji on the phone and stepped onto the pedestrian bridge crossing the railway step by step.

At this moment, it was really late, and almost no one could be seen on the street. But Keiko Horiuchi, who was on the phone, didn't notice this. She just kept talking on the phone while walking towards the direction back to the hotel.

"Mingmei-chan, it's great that you can understand my situation. In that scene, I wanted to show the helplessness and despair of my mother when she was resisted by her daughter, so there must be a channel to vent my emotions, then... ah!"

With the sound of hurried footsteps behind her, the unsuspecting Horiuchi Keiko suddenly felt someone push her behind her, and at this moment, she was standing on the edge of the steps opposite the overpass!

"what……!"

After another scream, there was a sound of rolling and falling from the phone! On the other end of the phone, Akemi, who was asking her senior for acting lessons, didn't know what was going on there.

"Moses Moses!"

"Horiuchi-senpai? Horiuchi-senpai?"

Akimi shouted loudly on the other side of the phone ~lightnovelpub.net~, but the phone fell from the gap in the guardrail on the bridge to the railway below when Keiko Horiuchi fell down the stairs.

Horiuchi Keiko rolled under the bridge so heavily, at this moment, she was speechless from the pain all over her body. Consciousness was also a little dazed by the shock received during the fall. She moved her forehead diligently, looking forward to seeing who was behind him. And unfortunately, he could only see a tall figure walking towards her under the moonlight.

"you you……"

The black shadow pushed Horiuchi Keiko, who was lying on the ground, with her foot, and then Horiuchi Keiko, who was seriously injured, turned into a supine position. Horiuchi Keiko struggled to escape from here, but there was nothing on her body that didn't hurt. The severe pain and confusion made her a puppet at the mercy of others.

"Crack!"

"Crack!"

The man took out his mobile phone and took a few shots at Keiko Horiuchi, then left Keiko Horiuchi, who was seriously injured, and walked into the distance without looking back.