C366 Suspicion

She sat down on the ground, picked up the broken stones, and began to grind at the ropes with them.

"Phew. I finally let go. That damn man in black." After struggling for so long, she finally untied the rope on her body. Su Yunchuan spent a lot of time before she regained her freedom.

The sky was getting darker and darker. She knew that she had to leave as soon as possible