C548 The Worry of the Main and Sub Personality

Yuanyuan's biggest worry was that after she was gone, Xin would feel sad when she couldn't find her during those moments of inner reflection. She knew that in Xin's eyes, she was a wonderful sister, someone to confide in with all her secrets. So, she was important and couldn't just disappear.

But...

Yuanyuan looked at the place where darkness turned to gray