Lu Yingying's car stopped under Ye Xi's apartment building.
As soon as she got out of the car, she spotted two figures, one tall and one short, walking out of the corridor.
Father and son, Lu Lingxiao and Lu Youheng, walked at a leisurely pace, one after the other.
Lu Youheng was talking to his dad as they walked.
Luckily, Lu Yingying was quick to hide and turned around to conceal herself behind the car, avoiding their gaze.
It wasn't until the father and son duo had left that Lu Yingying emerged from behind the car.
She looked after their departing figures with puzzlement, utterly at a loss as to why they were here.
When Lu Lingxiao and his son had walked far away, Lu Yingying approached the entrance of the corridor, looked up at the door number, and confirmed it should be here.
Lu Yingying had found Ye Xi's address in Song Musen's WeChat contacts on his phone.
She didn't know what had possessed her to come here.
