The Wheel of Fate

So why did his opinion of his mother change?

Shen Xia didn't want to take more time as he forcefully tried to drag Bai Yunxian away, despite his resistance. 

The shadow guards were also prepared to take him down, because they were specially instructed by Yun Shu to not hold back and attack the moment Bai Yunxian faced any danger.

However, there was a cwlertain someone who took action faster than them.

"Thuck!"

"Ahh!"

With one shot, Shen Xia was struck hard enough to let go of Bai Yunxian's hand and started yelling in pain. From the looks of it, it seems that the hand he held Bai Yunxian was struck hard by a sharp weapon, blood dripping wet that made his arm soaked in blood.

Bai Yunxian took the time as he ran afar from Shen Xia, not caring whether he got stabbed or died.