Alarm

Huo Tian's daily routine during this period of time was basically as such: After she reached school, she would go to the form teacher or the first period's teacher to report to them.

If there were important tests or exams on that day, she would stay in the class to work on the papers for a little while.

If there were no exams or tests, Huo Tian would go look for Bi Ying and the two of them would stay in the school's laboratory.

Si Huan often had to drag them to the cafeteria for lunch. Otherwise, they would be immersed in the experiments and completely lose track of time.

Today was no different from usual. Huo Tian greeted the teacher and ran to the laboratory with Bi Ying, immersing herself in the research atmosphere.

This carried on until the phone in Huo Tian's pocket rang sharply.

It didn't sound like a phone or alarm ringtone. Instead, it sounded like some kind of electrical wave that was specially meant to stimulate one's nerves.