Chapter 722 No Signal

• Tessa was puzzled, but now was not the time for her to mull over that. She knocked on the door and shouted, "Is anyone there? Open the door for me; I'm locked inside."
• Although she shouted several times, no one paid any attention. At this time, Tessa couldn't help but get anxious because she noticed that the temperature in the practice room was getting lower and lower. Apparently, someone had turned off the heating.
• She jumped up and down several times from the cold and quickly took out her phone, intending to call someone to open the door but found that there was no signal.