The cool cold wind blew Li Yifan's soft hair, and in the deserted cemetery, there were only two people, him and Zhao Xin'er.

"Sister, I've come to see you." Zhao Xin'er put a bouquet of bose daisies in her hand next to Su Ke'er's tombstone.

"I haven't seen you in years." Zhao Xin'er half-knelt down, took out a stack of paper money, lit it in the clay pot in front of her, and muttered while adding money.

"......" Li Yifan stood in the back and didn't say a word, just looked at the tombstone in front of him, his eyes were a little blurred and wet.

"You see, Li Yifan is also here today, and I remember always mentioning him to me when I was a child." When the fire was bigger, Zhao Xin'er took out a handful of incense from the bag and lit it together with the fire, and then inserted it into the incense burner with rice in front of her.

Zhao Xin'er, who has been with her aunt for a while, knows some things in this area than her normal peers.

Li Yifan walked over and did the same as her, half-kneeling in front of Su Keer's tombstone, adding paper money to the clay pot little by little.

"Mom is fine now...... Wu Lianchi, who killed you, is already dead, and there are those bad people, they will be punished immediately......" Zhao Xin'er seemed to be chatting about family affairs, as well as what had happened recently.

"I'm sorry." Li Yifan, who had not spoken for a long time and kept his head down, suddenly whispered.

"......" Li Yifan's sudden voice made Zhao Xin'er stop the movements of his hands.

"I'm sorry! I promised to protect you, but ...... But in the end, it was my cowardly escape. Li Yifan suddenly said loudly.

Finally, when the paper money in the bag was burned, and the two of them patted the soil on their bodies and were about to leave, Li Yifan suddenly stood up and said loudly to Su Keer's tombstone.

"I will definitely let those who killed you get the punishment they deserve!" This sentence is a bit deafening in the cold cemetery.

When I went back, the two of them didn't say a word as they came, and the atmosphere in the car seemed very heavy.

I still remember that when I came to the cemetery to sweep my father's grave every year on Qingming Festival, Li Yifan always wondered if there was Su Keer in so many tombstones, it would be very small, he was both scared and wanted to find Su Keer, he really wanted to say 'I'm sorry' to her, and today this sentence was finally spoken, and Li Yifan's mood at this time was a little relaxed.

"Let's go buy a train ticket together." Li Yifan was the first to break the silence.

"I bought the ticket for the sixth, and I bought yours too." Zhao Xin'er looked ahead and said.

"Well, I'll give you the money." Li Yifan said.

"Let's talk about it then, where are you going?" Zhao Xin'er asked Li Yifan next to her.

Li Yifan thought that he could stay at home for two more days, so he asked Zhao Xin'er to drive him to the psychological clinic where Professor Yi had stayed at the earliest, and now it has become a dental hospital.

"What's here?" Zhao Xin'er asked Li Yifan, from his thoughts, Zhao Xin'er already knew that there was a very important memory for Li Yifan here.

"When your sister died nine years ago, I couldn't be myself for a long time, until my mother brought me here, and Professor Yi had just arrived, and this was still a psychological clinic, and it was also our first psychological clinic here." Li Yifan looked at the brand-new building in front of him and said.

"Is this Professor Yi still here?" Zhao Xin'er also looked at the building in front of her and asked Li Yifan.

"I don't know, I haven't seen them since an accident six years ago." After that accident, Bai Ran went to school abroad for a long time, but even so, Li Yifan was still able to receive gifts from Bai Ran during the holidays.

"In fact, sometimes I really feel that Bai Ran is better to you than ordinary friends, more like relatives or closer than relatives." Zhao Xin'er kept staring at the front, and said in a somewhat indifferent voice.

"It's because she has no father or mother since she was a child, and she recognizes my mother as a godmother, haha." Li Yifan said with a smile, looked at the clinic in front of him again, it had completely changed, and he could no longer find what it used to be.

"Is that all?" Zhao Xin'er smiled and whispered.

The two men walked down the street again and separated.

In the end, Li Yifan called Jiang Dong and learned about the current investigation, as well as the current situation of Bai Haochen and Nana who was looking for yesterday, and finally the disappeared medicine bottle.

"You mean Bai Ran lived there at the time?" Li Yifan asked in surprise and disbelief.

"Yes." Jiang Dong replied affirmatively.

"How is that possible? How did she show up where? Does it really have anything to do with her? Li Yifan said, and finally lowered his voice.

"Why do you think you have something to do with her?" Jiang Dong has always felt very strange about this, and from the very beginning, Li Yifan showed that he was particularly concerned about this insignificant medicine bottle and pill.

"I'll talk about it when I get back, I haven't figured it out yet." Li Yifan hesitated and said.

When he got home, Li Yifan told his mother that he would go back the day after tomorrow, and spent most of the rest of the day walking around the street with his mother.

……

"How can there be Bai Ran? Is it the white Ran we know? Qiao Shikun stayed here with Jiang Dong all the time, watching Han Shuo and them sort out the video materials.

This will go back to Jiang Dong's office, and I will see the text written on the whiteboard in the office, and Bai Ran's name is marked with a big '?' after his name.

He and Bai Ran knew each other because of Xia Zirui, and they can only be regarded as acquaintances, unlike Jiang Dong and Bai Ran, they have a special relationship with doctors and patients in addition to friends.

"Yes." Jiang Dong nodded, turned his head and suddenly asked Qiao Shikun. "Did you find a medicine bottle when you checked Xiao Donglai and Bai Haochen's room?"

"What medicine bottle?" Qiao Shikun's face was full of questions, and he didn't know what Jiang Dong would say again.

"It's such a big clear glass vial." Jiang Dong drew the size of the medicine bottle with his finger pen.

"The scene of Ren Wubiao's death? Didn't you go in first? You didn't even find me anywhere! Qiao Shikun said angrily.

“…… Where did Xiao Dong come? Although Jiang Dong already knew the answer, he continued to ask.

"You also saw that Xiao Donglai even had a new mattress and carpet, do you think these things will be left?" Qiao Shikun said angrily.

"Speaking of which, it's really weird, how can you say that such a big bunch of things can disappear so unnoticed?" Jiang Dong said thoughtfully.

"I also think it's strange, I've been watching the video just now, do you want to check the video together?" Qiao Shikun said that he had watched the surveillance video just now, and he really didn't find anything wrong.