C283

"Why did Sister call us over?" Xu Wanwan asked with a hint of resignation.

Chu Yu furrowed her brow, "I'm not sure, but since we're here, we might as well check if anyone's around."

"Watch out!" Chu Yu's warning came just as Xu Wanwan nearly collided with the door. After an embarrassed smile, Xu Wanwan proceeded with greater caution.

As they lingered outside a door