It is infinite, and you cannot change important nodes. Changing the past at will will make your present life a permanent regret. Only by leaving some regrets and being content can we ensure that our hearts will not be swallowed up by desire.This is also the sentence: Don’t ask about the past, regardless of the future.Cheng didn't fall asleep even when he was young. All he could think about was the road to Hebla.The next day, the two of them had breakfast at a Chuanchuan shop. Qiao's mother brought a lot of food. Cheng Xiao ate bowl after bowl. He felt very hungry and felt at ease only after he was full.Lu Guang felt very uneasy. He was worried about Cheng Xiao's safety and told him not to take risks.Cheng Xiao entered Zhou Xiaobai's consciousness in the photo and rushed to Lu Guang's teacher Xita's house as quickly as possible. He did get a little scratched by other cars on the road. This was also the damage assessment photo given to him by Zhou Xiaobai. In order to give Lu GuangJust to buy time, Cheng Xiaoxiao drove quickly to Xita's home. He wanted to try his best to make up for Lu Guang's regret.After a period of speeding, Cheng Xiao arrived at Xita's house. Xita had fallen to the ground. She asked Zhou Xiaobai to get her medicine quickly, and she said words that Zhou Xiaobai could not understand. Lu Guang realized that Xita's room wasThere was someone else in the room. Sita told Zhou Xiaobai that Vespa was in the room. She asked Zhou Xiaobai to put down the bracelet and leave. Lu Guang also said goodbye to Sita sadly.Lu Guang asked Zhou Xiaobai to go to the backyard, because Vespa would definitely jump over the wall and leave. He asked Zhou Xiaobai to see the man's face clearly, but Zhou Xiaobai lost him.Cheng Xiaoxiao returned to reality, and Lu Guang was still immersed in sadness and couldn't extricate himself. Cheng Xiaoxiao wanted to comfort him, but Lu Guang saw his teacher die in front of him, and the murderer also slipped away in front of him, but he could do nothing.Naturally bored.Cheng Xiaoxiao told him that he would definitely solve the case with him.At this time, it was raining heavily. Lu Guang was sitting in the yard, listening to the patter of rain, with mixed feelings in his heart. Others had entrusted him before, but today when he became the entruster, he understood the helplessness.They have made up for so many regrets for others. Only when it is their turn this time do they realize how meaningful it is.Cheng Xiao encouraged him to cheer up. Lu Guang kept recalling what the teacher said to Zhou Xiaobai. The TUL mentioned by the teacher must contain an ulterior secret or conspiracy.Lu Guang boldly guessed that maybe this TUL was the letter that the teacher had not finished writing. Cheng Xiaoxiao also deduced along this line of thinking, and Lu Guang thought of the Tulan Festival in Haibla.Qiao Ling came to Haibla with the doll Liu Ye gave her. She saw the aurora on the top of the mountain. She was very grateful to Liu Ye, who made her feel the super shocking aurora.At this time, Lu Guang made a video call and asked Qiao Ling to go to the sky lantern shop in Haibula to ask the owner for some things. He said that Sita asked her to come and that before going, she had to go to the bookstore to buy a copy of Rabindranath Tagore's Birds.Qiao Ling happily agreed.Xiang Xu asked Cheng Xiao to explain why he had lost his temper that day, and gave Cheng Xiao many gifts. Xiang Xu explained that on Qiao Ling’s birthday, his girlfriend who was a war correspondent died, and Cheng Xiao quickly comforted him and asked him to express his condolences.Change along the way.Xiang Xu casually asked about Qiao Ling and said that he wanted to treat her to a meal. Cheng Xiaoxiao said that she was helping Lu Guang with something in Hebla.When Cheng Xiao returned home, Qiao Ling called and said that the owner of the sky lantern shop only gave him a pack of tulip seeds.Lu Guang thought he was wrong at first, but after thinking about it over and over again, he suddenly realized that there was a Tulip Bar in Haibula. He sent the location to Qiao Ling. When Qiao Ling came to the bar, she felt that the atmosphere here was weird, and the names of the wines were all named after poetry collections.It is named after Feiniaoji. Feiniaoji is the strongest drink in the bar. If you order it, you must drink it one glass at a time.Qiao Ling drank the glass of wine without hesitation and fainted immediately. When she woke up, she found that she was taken to a closed space. The phones of Lu Guang and Cheng Xiaoshi were ringing frantically.Pull out a safe and tell Qiao Ling that she only has one chance. If she enters the password and opens it, the things belong to her. If she can't open it, it will be locked forever, and Qiao Ling won't be able to leave.Lu Guang was thinking nervously. He recalled the conversation with the teacher and suddenly became enlightened.Qiao Ling entered the password according to his instructions, and the safe opened. The man said that this belonged to Teacher Xita and she could take it away.Cheng Xiaoxiao asked Lu Guang how he came up with the idea, and Lu Guang let out a sigh of relief: Jiugongge input method: regardless of the past, regardless of the future.After Qiao Ling opened it, she found a USB flash drive inside.