But after more than ten years of failures, this old professor was almost disheartened.
Ye Qingfeng's involvement made him very happy. With Ye Qingfeng's level of physics, there might really be a breakthrough.
Moreover, Ye Qingfeng said he had already mastered the method of extracting energy, and he believed Ye Qingfeng wouldn't lie.
In that case, Tian Shi of course agreed, and immediately said, "Great!"
"Alright, let's go to your lab now. I want to see the Energy Stone first." Ye Qingfeng was a bit impatient.
"Hmm, wait, no, I can't. My granddaughter is coming back this afternoon."
Tian Shi was also very excited, but suddenly remembered today was Friday, and his granddaughter Tian Yuru should also be coming back from school.
"Your granddaughter?"
"Yes, Tian Yuru, my granddaughter. She's in her last year of high school. Her parents are in business, and don't have time to take care of her, so she usually stays with me," Tian Shi explained.
