"But wasn't the signal destroyed?" Gu Ruoyan did not understand what Li Shaojue meant. "And what's the use of calling the teacher?"

"Its signal should be partially cut off." Seeing that Gu Ruoyan was in a daze, Li Shaojue quickly pulled her phone out of her pocket and handed it to her. "Quick, I don't know if the signal is still connected. We have to get more information through Shi Musen."

"How did you judge?" Gu Ruoyan took the phone and looked through the ...