Before knowing that Zhihua was going to spend four years of university life in S University, Si Hang was also completely ignorant of S University. However, in order to better fulfill his promise and be able to help Zhihua solve her worries, he still resolutely decided to adopt a strategic approach combining theory with practice, and whenever he had time, he would go to S University for secret investigation.

  It was so meticulous that it couldn't avoid having a loophole, such as the time he accompanied Qihua to S University for freshman registration...

  Before that, Si Hang had downloaded the map of Jiangnan Campus of S University through the Internet, inquired and consulted with the admissions office of the university by phone, and asked informed friends for help. He finally figured out how many teaching buildings S University has and where they are located. He also spent two hours repeatedly shuttling between campuses and served as a volunteer guide for S University several times.

  However, to save time, Si Hang didn't go into details in his teaching, but rather just touched on the key points. It was this reduced link that played a not-so-big-not-so-small joke on him and Zhi Hua.

  On the day of reporting, Zhihua found the teaching building to handle the registration procedures smoothly under Si Hang's leadership. However, after communicating with the gatekeeper, they only knew that the handling location was on the seventh floor.

  Perhaps it was because she was used to the six-story teaching building of Nongda, so when Zhihua heard that she had to go up to the seventh floor, a look of difficulty and unwillingness flashed across her face.

  Si Huan, who was observant, quickly noticed Zhi Ya's thoughts. To stop her from worrying, he immediately said: "Just now, before entering the door, I took a closer look at this building, it seems to be around 8 or 9 floors high! With teaching going on so high up, it's impossible there isn't an elevator. Even if students treat climbing stairs as a form of exercise, those elderly professors wouldn't be able to take it! So, don't worry for now, let's go find the elevator first!"

  "I also think it's impossible for a building this tall not to have an elevator, but the stairs are right in front of us, yet the elevator is nowhere to be found. We're not familiar with this place, how can we find it?" Zhihua said while looking around left and right.

  "It stands to reason that the elevator and stairs should not be far apart. Since one can't be seen, let's go take a look at the other!" With that, Si Hang strode quickly towards the stairs.