"Even if it is paint, he is very concerned, when he was studying at the American University, he used expensive imported goods, and when he heard that a material store in a certain place sold new imported goods, he immediately rushed to buy them, and because he attached too much importance to the skill of painting, not only did his paintings become fixed, but also made people feel that his paintings were dull."

"Are imported pigments better than domestic products?"

"At present, not only pigments, but also solvents and brushes are imported products."

"Does Tajima regard Guan Lin as a competitive opponent?"

"Rivals?" Yoshimizugawa said in an ambiguous tone. "When it comes to painting, we're all rivals, but in private, we're all good friends."

Yoshimizugawa's implication seems to be that the members of the Shinshi Society are all close friends of Tajima, but judging from the indifferent atmosphere he felt when he visited the Shinshi Club, it was probably only Kanbayashi and Egami who were regarded as good friends by Tajima, right?

When Tian Chunda thought so, Ji Shuichuan continued: "Until now, Jiang Shangfeng's whereabouts are still unknown, and the police have launched an investigation, right?" ”

"Yes, it's currently under investigation." Tian Chunda said. "Although there is no evidence to prove it at the moment, I believe that Egami's disappearance is related to the murder of the Tajima couple, so if you can understand the truth of the murder, you can naturally understand what happened to Egami."

"When you say the truth of the murder, do you mean that the incident was not a suicide?" Yoshimizugawa's eyes widened.

"It could be a homicide." Tian Chunda replied very simply.

"Murder? Are you saying that Sekibayashi killed the Tajima couple? Yoshimizugawa shrugged his shoulders in disbelief.

"I don't believe that Guan Lin would kill his friend and his wife, you have no evidence to prove it, right?"

"Not at the moment, so we have to investigate from multiple sources."

"Do you find evidence from my conversation that can prove that Guan Lin is the murderer?"

Yoshimizukawa asked uneasily, probably afraid of saying the wrong thing, right?

Tian Chunda smiled and looked at Yoshimizukawa's face, and the smile on Yoshimizukawa's face disappeared completely, and his eyes widened to reveal a frightened look.

"What's wrong with you?" Tian Chunda asked.

"Nothing."

Yoshimizugawa said this, barely squeezing out a smile.

"I just feel a little bit of a pain in my stomach because I recently had a stomach ulcer, but it's fine.

Although the pain has now been relieved, I will repeat that Guan Lin is not the murderer. I believe that incident was never a homicide. ”

When he left Yoshimizugawa's house, the city was covered in night, and it was raining lightly, although he was drenched in the rain, but Tian Chunda didn't feel cold at all, and it was all about Yoshimizugawa in his mind.

Yoshimizu suddenly looked so embarrassed, what was it for?

Tian Chunda only thought of one possibility.

That's when Yoshimizu Kawa realized that he had said the wrong thing.

If Yoshimizu Kawa was convinced that the incident was a suicide, even though there was evidence that it was not a suicide, he would not have felt scared and nervous, and the reason why he was so nervous must have known that the incident was not a suicide.

In other words, because there is evidence that it was a murder, Yoshimizukawa is so nervous, and judging from the fact that he told a very unclever lie, it increases the possibility that the incident was a murder.

What made him feel so nervous in Yoshimizukawa's conversation? Tian Chunda was meditating while walking in the light rain.

In their conversation, the first thing they talked about was the exhibition, which Yoshimizugawa denied so that he would not feel embarrassed, and then talked about the differences between Tajima and Sekibayashi's personalities, what made Yoshimizukawa nervous?

Tian Chunda's face became more and more solemn, and he took a cigarette in his mouth as he walked, and he forgot to light it.

What made Yoshimizukawa nervous should not obviously affect the whole incident, if so, before the conversation, Yoshimizukawa should have noticed that after the conversation, it was obviously a small detail, although it was a small detail, but it could show that it could be a murder.

What does that have to do with that event? Could it be the beginning of events? Although that incident contributed to the discord between the Tajima couple and affected Tajima's temperament, it could not be used as evidence of the murder, and only increased the possibility that Tajima's willfulness caused forced martyrdom.

If it's not the beginning, it's in the middle of events? Tian Chunda remembered the problem of potassium cyanate, and the owner of the health pharmacy did say this:

Mr. Tajima said that it was necessary to use potassium cyanate in order to increase the luster of the painting, so I sold it to him.

However, it is also possible that he was threatened or bought to sell potassium cyanate to Tajima, and the reason to increase the luster of the painting was probably thought up by Tajima for him.

"But ......," Tian Chunda shook his head in confusion. Yoshimizugawa said that Tajima did not understand the properties of pigments and solvents, and did not lack knowledge in this area, if it is really as Yoshimizugawa said, isn't it a bit contradictory and contradictory?

Tian Chunda stopped and lit a cigarette.

Yoshimizugawa wouldn't be so nervous just because he noticed this, right?

If potassium cyanate is a ruse, if it can be found out that it is related to Guan Lin, the credibility of the murder will be greatly increased, and the accuracy of Guan Lin as the murderer will be greatly improved.

Maybe there was a trick in the potassium cyanate incident.

However, if there is a trick, Tian Chunda's reasoning will hit the rocks, because on the list of highly poisonous buyers, there is indeed Tajima's autograph, Hong Limin also saw Tajima enter the health pharmacy with her own eyes, she said in her diary that when Tajima entered the pharmacy, he looked around very uneasily, this is the mentality when buying poison.

"The person who got potassium cyanate at a health pharmacy must be Tajima." Tian Chunda came to this conclusion, "However, the reason for increasing the luster of the painting has nothing to do with Tajima, and the person who can say such things should be Guan Lin." ”

On the surface, these two ideas seem to be incompatible, but maybe they are related somewhere, and if they are, maybe the barrier in front of Tian Chunda will collapse.

Tian Chunda finally felt that the rain was a little cold.

Two days later, Tian Chunda returned home, and his wife, Wen Qing, who was accustomed to this irregular life, came out to greet him.

As soon as Tian Chunda entered the house, he immediately sat down in front of the heater.

"It's starting to rain." Tian Chunda said.

"No wonder it's so cold." Wen Qing put a cotton robe on her husband's shoulders, nodded and said, "Have you eaten?" ”

"I've eaten out. What about children? ”

"I've gone to bed, and it's past eleven o'clock."

"Eleven o'clock ......," Tian Chunda smiled bitterly.

Tian Chunda smoked a cigarette. "Wen Qing," Tian Chunda called out. "What would happen to you if I messed around outside?"