Huo Mian nodded, "because what the landlady said is that doctor Lan's house has not been sold, the furniture has not been moved, and even his clothes have not been taken. It seems that they have disappeared out of thin air, which is illogical."

"Then it can't be said that they were killed. Maybe something urgent happened and they left?" Qin and Chu didn't quite agree with Huo Mian's point of view.

"It's not impossible, but I always think the possibility is too small. If you think about the death of Uncle Yang, you should know the murderer and be kind. Even the lonely old man can't let go. How can you let go of Dr. LAN, the main witness? Don't forget that Dr. LAN was the main person related to the whole thing. Only when she died can she die without any evidence. I don't I think a murderer who can quietly kill uncle Yang and pretend to commit suicide will be so stupid to let doctor Lan's family run away. "

After Huo Mian's analysis, Qin Chu took a breath of cold air. "You are still thoughtful. I have ignored the connection between these two cases. You are right. A suspect who can even deal with the lonely old man is kind, but Everything depends on evidence. Shall we go to doctor Lan's old house to have a look? "

"Of course not We can't go back to this town if we don't have to. "

"Why?" Seeing that Huo Mian was so cautious, Qin Chu had some doubts.

"because there are too many eyeliner and suspicious characters in this town, we don't know what to trust, so we can't take risks. If we find new witnesses, we must find them before we find the witnesses, otherwise we may be killed again. The boss's husband, the man I don't touch much, but it's strange. "

"What's strange?"

Huo Mian thought about it and recalled carefully, "the sixth sense, a woman's keen intuition, always felt that the man was not so simple, and we met for the first time, he seemed to be unfriendly to me, and I always felt something was wrong."

"Maybe you are too nervous..." Qin and Chu consoled.

"Maybe But I have one thing for sure. "

"What?"

"The fire that burned the archives of the health center on the spot must have been man-made It's not just man-made, it's also a man with a special understanding of chemical principles. "

"Oh? Why do you say that? " This is something that Qin and Chu didn't even think of.

"The boss told me that the fire was so weird that he couldn't even put out the fire. So the old man said it was a natural fire to burn the monsters, and the rumors spread. But the boss witnessed the fire with her own eyes, and said that the fire was even bigger after the water was poured, which was very frightening. You said In that case, the more watering, the greater the fire will be? " Huo Mian looks at Qin Chu with a smile.

"I've learned that the arsonist is a man who knows the chemical principles. He has stored some chemicals in the place where the fire is burning, such as potassium, sodium, magnesium, calcium carbide, quicklime and other inflammables. Because these things will react when they meet with water, the fire will not be extinguished, but will get bigger and bigger. People who don't understand the internal situation think it is a natural fire."

"Yes, that's it." Hermione nodded.

"I didn't expect so many strange things to happen in a small town. Xiaomian, I have a hunch that your biological parents must not be ordinary people. Their identities may be very complex." Qin Chu looks at Huo Mian and guesses.

"I feel the same way." Said Hermione uneasily.

"But anyway, I'll help you find them. Don't worry." Qin and Chu offered comfort again.

When they returned to City C, they went directly to their respective places of work. As soon as Huo Mian arrived in the South District, he heard the little nurse say, "head nurse, vice president Guo asked you to go to the office."

"Good." Huo Mian nodded and hurriedly put on his white coat and walked towards the office of the vice president upstairs.