Jiang Yue spent her days attempting to gather evidence against Xia Mingzhou, but it was all for naught. There is nothing but her attendance records during psychotherapy sessions. Probably because she is very excellent at controlling her aggressive behavior, and if she ever physically harms someone, she will not leave any proof that can be linked back to her.
If Jiang Yue didn't investigate the people around her sister, she doubt she would even know about Xia Mingzhou's past. Just Jiang Xiu's statement and Xia Mingzhou's records aren't enough to prove that it was she who hurt Jiang Xiu.
"Have you not at any point recorded anything when she hurt you?" Jiang Yue asked the girl in front of her, however, her sister only shook her head.
"I never would have even thought of going against her," Jiang Xiu stated as her hands fiddled with her clothes.