บท 165: Chapter 157: High Five as a Vow

The young teacher who had drawn Huo Yuhao's name entered the six-year teaching building and headed directly up the stairs. The building was six stories tall, and he led Huo Yuhao all the way to the fifth floor before turning into a corridor. After walking several dozen meters along the corridor, they stopped in front of a door.

There was a sign on the door: Third Laboratory.

Just arrived and he's taking me to a laboratory? Huo Yuhao felt slightly puzzled, but since he was here, it was clear that what he would learn wasn't something he could decide.

The young teacher took a nameplate from his bosom and waved it in front of the door, similar to what Huo Yuhao had seen at the Physical Testing Room the day before. A beam of light flashed past, and the door opened to both sides.

"Come in." The young teacher's words were brief as he led Huo Yuhao straight into the laboratory.