C637 Ah You Lied to Me Again!

Gu Zijun glanced at their expressions, then turned off the projector and stood up.

"Not only do the three of you like to go to the toilet together, you also like to wear the same type of ring." He looked at their hands as he spoke.

The three of them were nervous and immediately held their hands up.

"If I'm not wrong, the rings on your hands have mechanisms, right?" Gu Zijun raised his eyebrows