"Sumei... she is crazy. I can't persuade her or save her."

Hongyu's face was full of sadness. She had never expected the cute and pure younger sister in her memory to become a person like that.

Tears fell from her eyes silently.

These days, she had pondered it numerous times. "If I hadn't admitted that she is my sister back then, would things be different from the present situation?"

But what was done could not be undone. Now, Sumei had ...