C309 I Can Cure the Heart

"I'm fine." Grandpa Yin looked at Cheng Jingsoong and the others indifferently and waved his hand without a care, "Just say what you think. If they dare to say what they saw today, I guarantee that they will disappear from this world."

Hearing this, Cheng Jingsoong and the others' pupils shrank. After seeing the momentum that Grandpa Yin had just unleashed