At night, Qin Kai discussed with his friends a surprise for Lin Xi and they split up. After the school celebration party was successfully concluded, the students walked out of the venue one after another. At this moment, all the lights in the venue were suddenly turned off, and several beams of strong lights on the roof next to Lin Xi hit Lin Xi. Qin Kai came from the side, he noticed that Lin Xigang was a little lost in the background, so he thought of this method. Qin Kai confides his heart to Lin Xi, and when he is talking about the key point, Director Xie's voice suddenly comes. The students left in a hurry, Lin Xi and Qin Kai were scattered by the crowd, and Jun Xing took Lin Xi away.
The next day, Director Xie criticized Qin Kai on the radio, and Lin Xi came to the playground to comfort him. Qin Kai thoughtfully told Lin Xi not to care, and just get along with him as usual. Lin Xi told Yimian about this, and Yimian saw that the relationship between the two had returned to normal, so she told Lin Xi that the school needed to produce brochures, and also needed to take photos and interview representatives from various fields. Because time is urgent, Yimian asks Lin Xi to help interview Qin Kai and Junxing, and Lin Xi agrees seeing her anxious appearance. Afterwards, Lin Xi made an outline for the interview, and brought Qin Kai and Jun Xing together for the interview. Unexpectedly, during the interview, Qin Kai and Jun Xing fought openly and secretly, and almost got into an argument. Jun Xing thought the interview efficiency was low, so he took away the interview outline and planned to write it himself, while Lin Xi continued to interview Qin Kai.
In the evening, Lin Xi sent the interview results to Yi Mian, and Yi Mian immediately called. First she praised Lin Xi, and then said that she had to go to the library for self-study, and she needed to trouble Lin Xi to take pictures of Jun Xing and Lin Xue. Yimian also suggested that Lin Xi could go to the secret room next to him to play after taking pictures, but Lin Xi reluctantly agreed.
In the morning, Lin Xi and Jun Xing went out together. On the bus, Lin Xi worried about the multiple parameters of the camera. Jun Xing explained each parameter to Lin Xi in detail, and even took a photo of her as an example. In the bookstore, Lin Xi took a group photo of the two with a camera. When Jun Xing was taking a single photo, Lin Xi looked at his awkward posture and couldn't help but stepped forward to give guidance.
Qin Kai, who was waiting for training on the playground, received a call from Lin Xi inviting him to the secret room, readily agreed, and left quickly after training. The four came to the secret room and told the boss what they needed, and the boss divided the four into two groups and entered the secret room from two routes. Lin Xi and Qin Kai took the route of horror exploration, while Junxing Linxue took the route of deciphering customs clearance. The four of them deciphered the adventure in their respective routes. On the way, Junxing Linxue followed the prompts to the chemical laboratory, but unexpectedly came to a dead end. Jun Xing leaned against the wall and groped, while Lin Xue pressed the button on the wall, and suddenly the wall flipped over, switching Jun Xing and Qin Kai.
The four tried repeatedly on both sides of the wall but there was no change. Qin Kai Linxue decided to give up and leave the secret room. Knowing that he couldn't go back, Jun Xing dragged Lin Xi back to the secret room. Lin Xi wanted to give up and leave, but because of Jun Xing's aggressive method, she stayed and continued to decipher. After searching for clues, the two successfully deduced the answer, but the door on the side was suddenly closed at this moment, and the two had to lean together. After discussing, they decided to trust each other and called out the answer through the phone. The answer was correct and the door was opened, and the two hugged each other in fright. After Lin Xi realized it, she pushed Jun Xing away and left in a hurry.
At night, Lin Xi was sitting on the sofa looking at the photos taken today, when Jun Xing opened the door and entered the room. Lin Xi asked Jun Xing to try the fried chicken bought by Qin Kai. Jun Xing said that the taste was average, so Lin Xi immediately rushed to Jun Xing and asked him to return it.