Shen Qinghuan stared deeply at a certain place.

If she remembered correctly, Xia Jing had a fight with her for no apparent reason before leaving S City. That time, Xia Jing almost pulled a piece of her scalp off.

The burning pain made Shen Qinghuan's mind clearer and his thoughts smoother.

According to the clues Yu Beiting told her, after Xia Jing picked a fight with her, the Shen family did a paternity test.

In other words, the DNA sample Xia Jing took was her ...