C76 She Met Grandpa Yun

Lei Zixiao and Zhang Zhigao were surprised to see Grandpa Yun walking alone on the roadside. Yun Zhongcheng was almost 80 years old, but Lei Zixiao was always full of energy whenever she saw the old man. When he walked, his back was straight, and when he spoke, he was full of energy.

But even if his body was much healthier than an ordinary old man, he was still old