Three days later, in the psychological recuperation hospital of Haixin District, Anzhou City, in a doctor's office.

"Here," an old man with a white beard said to Zhou Tang seriously, "Apo stabbed Zi, not a thief!"

"Okay, good," Zhou Tang pointed to the big "Z" on the paper and said, "You're right, this doesn't read thieves, read it, but it's not important, the important thing is, have you seen it?"

"Uncle," the doctor next to him reminded, "When you were in Liumu Village before, do you remember, who had this thing on you?"

"We don't take a bath with the woman, we can't see it!" the old man said, and everyone immediately fell down. The old man said seriously, "Sometimes I want to see it, sometimes I don't want to watch it......"

"Didn't you say, didn't you say it must be a woman?" Si Rui explained, "It doesn't have to be in a bathhouse to see it, such as carved on the arm or neck, is it?"

"Isn't that a neurosis?" the old man shook his head, "I haven't seen ...... anyway."

......

In a nearby room, Li Xiaoxian was facing a female patient.

However, no matter how Li Xiaoxian asked, the female patient just refused to speak, just sang hip-hop songs in English, and even quietly imitated the drum kit with her mouth......

"Please," Li Xiaoxian begged, "You've done an interview before, and now you can't stop talking?" Have you ever seen someone with this tattoo?"

"Z, Z, Z......" The female patient said several "Z" in a row, Li Xiaoxian thought she was going to answer, however, after opening her mouth, the female patient sang, "Z is the last of the 26 letters in English, but its mentality is very good and never lonely......"

"......" Li Xiaoxian covered her face......

......

In the washroom of the hospital, Kong Wang was visiting an old aunt. The aunt has been working in a psychiatric hospital for 10 years and is one of the few veteran employees.

"No, no," the veteran affirmed, "anyway, since I've been on the job, I've never seen anyone tattooed with such an English letter!"

"Really?" Kong Wang frowned, "There is no man on him?"

"Hehe, I know what you're trying to say!" said the old employee with a smile, "The nurses are basically women, if there is a man who goes to change the clothes and bathe the female patient, of course it can't be said!"

"But like us, there's no problem, right?

"Are you still afraid that we old ladies will be sick to the sick?"

"So......" Kong Wang asked with a grin, "are you sure you haven't seen anyone with a similar mark like this?"

"I can't say that, officer," said the old employee cautiously, "I'm a nurse, not a voyeur, and more than half of the patients in the psychiatric hospital are able to take care of themselves, and if someone has such a thing on their back, where can I see it?"

"Tut-tut......" Kong Wang smacked his lips and asked again, "So...... What about the doctors?"

"I'll go," the old employee wiped his sweat, "what the hell do you want to know......? Can I see a doctor?

"No doctor is taking a bath in the hospital, I can't see it even if I want to......"

"You ......" Kong Wang was depressed, he didn't expect this old aunt to be so lustful, and immediately corrected, "I mean, I don't have to take off my clothes to see it, I mean ......"

"Alright, alright," said the old employee, holding up his broom, shaking his head, "I still have a lot of work to do......!

After saying that, she picked up the broom and left, and the broom head almost hit Kong Wang......

......

Two hours later, it was noon.

Standing on the large playground of the sanatorium, basking in the warm sun, Zhou Tang and the others had a sad face.

"Brother Tang, the last few have all been asked," Kong Wang said helplessly, "Your latest idea doesn't seem to have succeeded!"

"Yes," Si Rui echoed, "It seems that the owner of the film doesn't necessarily have anything to do with the word Z!"

"Huh......" Li Xiaoxian exhaled heavily and said to Zhou Tang, "It's okay Brother Tang, this road doesn't work, let's think about something else!"

"Originally, we didn't have much hope!"

"That's right," Si Rui also persuaded, "If the owner of the film is the Z bandit himself, then he doesn't necessarily have to have a Z tattoo on his body!"

"Besides, it's obvious that Z is just a LOGO icon, and it doesn't necessarily mean anything!"

"No, it's not right!" Zhou Tang took the list and said, "We seem to be ...... There's one more missing, right?"

"Huh?" Si Rui hurried up, pointing to the list and said, "No, isn't it?"

"No, that's not right," Zhou Tang said, "Why didn't I see Mei Qinghua's name?"

"What?Mei Qinghua?" Li Xiaoxian recalled for a moment and asked, "Who is this?"

"Mei Qinghua?" Si Rui had been investigating the mental hospital, and he still knew the name, so he immediately said, "Isn't it the original director of the mental hospital?"

"Yes," Zhou Tang asked, "Why, we don't have him on our list?"

"Oh," Si Rui hurriedly explained, "I sent someone from Group 1 to ask before, and said that Mei Qinghua's condition is very serious and she can't communicate with people normally!"

They asked a few questions, but Mei Qinghua didn't even pay attention to them......

"So, I didn't put him on the list this time!"

"Oh......" Zhou Tang pondered for a moment and said, "No, I said, even if it is a ball bottle that has fallen to the ground, it may play a vital role!"

"What's more, this old gentleman used to be the chief treasurer of the mental hospital?"

"But......," said Si Rui, "is in a very bad condition for me, both physically and mentally.

"He has already undergone two surgeries this year, each of which is a major operation! Last time, his family was very resistant, if we go again, I'm afraid it will be difficult to see him!"

"Oh?" Zhou Tang hurriedly asked, "Why are you so resistant?"

"Because, the root of Mr. Mei's illness is in the mental hospital, as long as he mentions the matter of the hospital, he will get sick, so his family never dares to mention the matter of the hospital!" Si Rui replied.

"Wouldn't it?" Zhou Tang's eyes widened, "Is it so interesting?"

"Interesting?" Si Rui pouted, "It should be called tricky, right?"

"This is a bit interesting," Zhou Tang rolled his eyes, but he quickly had a plan, and immediately said to everyone, "Come on, you guys make preparations, let's go to Mr. Mei's house now!"

"Huh, do you really want to go?" Si Rui was surprised, "Brother Tang, are you sure that we won't be beaten?"

"Hahaha," Zhou Tang laughed, and then said confidently, "Not only will I not be beaten, but I will also be warmly welcomed!"