Doudou was lying on the air conditioner in the back room, hearing the movement, his body couldn't help but tense, and he quickly closed his mouth, which was completely different from the lazy and comfortable state when Fang Xinling saw it through the crack in the door at the beginning, revealing vigilance everywhere.

"Doudou, don't be nervous, they're all my friends." Wei Yiche stepped forward and gently stroked Doudou's hair, and then it slowly lowered its vigilance, and looked at Wei Yiche with a look of enjoyment, as if there was a faint smile on the corner of its mouth.

"Mr. Wei, Doudou seems to like you very much." Su Xiaonan said.

"Yes, Doudou has been raised since I was very young, and I will be closer to it." Wei Yiche replied.

"Its sense of smell and hearing is far stronger than that of some huskies, and no, it's one of the sharpest dogs I've ever seen, no less than professionally bred police dogs." Fang Xinling said seriously.

Doudou's head tilted slightly, as if looking in the direction where Fang Xinling was, and then raised his head.

"Oh, Miss Fang, Doudou really seems to understand your words, look at its virtue." Wei Yiche exclaimed.

Fang Xinling smiled slightly, undeniable.

"Xinling, you said that Doudou's alertness and sense of smell can be compared to that of police dogs, is it a bit exaggerated?" Su Xiaonan asked.

"It's not an exaggeration at all, I have been paying attention to Doudou when I came in, when Mr. Wei entered at the beginning, there was almost no change on Doudou's body, but the moment I stepped into the door with you, Doudou had already noticed that a stranger had come in, and I estimated the distance between the door and Doudou's location, about three meters, to be able to notice us from such a distance, it can already show that its sense of hearing and smell is good." Fang Xinling said.

Doudou shouted at Fang Xinling twice at this time, as if echoing her words.

"Miss Fang, aren't you really a policeman? Even I have to admire such a strong sense of observation. Officer Su, don't you say? Wei Yiche said in admiration.

"Yes, Xinling, I think it's really a pity that you're not a police officer now." Su Xiaonan nodded.

"It's not as exaggerated as you say, I'm just very careful with animals, and if I become a human, I can't say for sure." Fang Xinling smiled.

"Mr. Wei, Doudou should have been able to see it, right? How did it come to be? Su Xiaonan asked.

"Officer Su, you're right, Doudou was born very healthy, but when he was two years old, he unfortunately got glaucoma, and then his condition became more and more serious, so the doctor had to cut off his eyes and stitch up his eyelids." Wei Yiche said with a sad face.

"Mr. Wei, I'm sorry to mention your sadness." Su Xiaonan said.

Wei Yiche shook his head gently

Fang Xinling tried to take a step forward, but Doudou didn't show a trace of displeasure, so Fang Xinling put his hand on its head, and said while caressing its hair: "Doudou's appearance is not ugly at all, but it is very good-looking, and Doudou has no need to be sad about it." ”

After listening to Fang Xinling's words, Doudou began to show a happy expression, stretched out his tongue and gently licked Fang Xinling a few times.

"Miss Fang! It's the first time I've seen Doudou let down his guard against someone so quickly, and he really likes you. Wei Yiche said in amazement.

"I like Doudou too." Fang Xinling replied without thinking.

"Miss Fang, thank you." Wei Yiche's eyes were a little touched when he looked at Fang Xinling.

Although Doudou has always been very happy in front of him, Wei Yiche clearly knows how big a blow the loss of his eyes has brought to Doudou, and even makes him afraid to go out and be afraid of others pointing at him.

"It's okay, can you let me talk to Doudou? I want to know something from it. Fang Xinling and Su Xiaonan glanced at each other, then looked at Wei Yiche's eyes and said.

Fang Xinling never forgot the true purpose of their trip.

"Of course, do you need me to avoid it?"

"No, you're just here."

"Doudou, do you remember a sound?" Fang Xinling squatted down and asked intently looking at Doudou's eyes.

"What sound?"

"It's that horrible, ephemeral sound, like a thud."

Doudou's expression changed slightly, as if he had fallen into a heavy memory, and then nodded at Fang Xinling.

Wei Yiche and Su Xiaonan, who were standing on the side, looked at Fang Xinling's eyes and changed unconsciously.

Fang Xinling did not ask the specific time and place, and then what happened like the police interrogating the prisoner, but used a way suitable for the dog itself to connect its memory, because the dog's perspective on things is completely different from that of people, and the understanding of time and place is also very different.

"Yes." Doudou had a scared expression.

"Did you smell something unfamiliar in the villa that day?"

"Yes."

"How many are there?"

"There's only one."

"And can you still remember the smell?"

"Yes."

Fang Xinling and Su Xiaonan looked at each other and smiled, resisting the urge to praise it and continued to ask.

"Do you want to catch the murderers of your masters?"

Doudou unexpectedly didn't answer Fang Xinling, his expression a little tangled.

"Doudou, what are you thinking?" Wei Yiche gently touched Doudou with his foot, and Doudou responded: "Yes." ”

"Would you like to help us identify him?"

Doudou turned his head to look at Wei Yiche and replied, "Yes." “

"Do you hear or smell anything unusual other than remembering this unfamiliar smell?"

"Nope."

"What were you doing at that time?"

"At first, I was lying comfortably on the floor with a cold air outlet, but then someone came in and the owner locked me in the kennel."

"Who locked you up in the dog house?"

"The oldest mistress in the house."

After asking, Fang Xinling got up and stood up.

"Miss Fang finished asking?" Wei Yiche said.

"Well, that's it."

"Did you find any useful clues?"

"I think Mr. Wei should have guessed something from my conversation with Doudou, Doudou remembered the smell of the murderer, so it's likely that we have to borrow Doudou from you, okay?"

"Of course I can, but you have to be able to convince Doudou to go with you."

"This one is on me."

At this time, Su Xiaonan's phone suddenly rang, and she hurriedly took out the mobile phone in her trouser pocket, which was an unfamiliar number.

"Hey, hello, who is it?"

"You are! You are! Okay, okay, let's make an appointment. Su Xiaonan's voice was a little higher.

"Okay, okay, okay."

"Whose phone is it?" As soon as Su Xiaonan hung up the phone, Fang Xinling asked suspiciously.

"It was Wei Yiqing's ex-husband's phone call, he decided to tell me everything he knew, we just made an appointment to meet, and the day after tomorrow." Su Xiaonan said excitedly.

"That's really great!"