Chapter 285: The Source of the Stones

"Grandpa, don't jump to conclusions. We don't know if she can cure me. Anyone can brag."

The old man shook his head in dissatisfaction. The old man, who had always been thin and weak, burst out with a powerful force at this moment. He actually broke free from Guo Guo's support and knelt down in front of Gu Man.

His wrinkled forehead knocked heavily on the ground.

Gu Man could understand the old man's current feelings. After all, there was suddenly a ray of light shining in front of him. The old man would try his best to hold on to this light, even if the hope was slim.

"Miss, as long as you can save Guoguo, my life is yours."

The old man's words were firm and without hesitation. Guo Guo's eyes turned red and tears welled up in her eyes. Then her lips curled into a mocking smile, as if she was surrendering.

She looked up at Gu Man. "You better really be able to treat my illness. Otherwise, I won't let you off."