C320 The Problem of Security System of White Hair Mass on top of Head

Yun Zhaoning sat up in a daze and rubbed his eyes. His eyelids were wide open and he was a bit confused. In front of him were four familiar faces: Grandpa, Doctor's Dad, Xuehua's Mommy and Haochen. Is he still awake?

Yun Zhaoning shook his head slightly and rubbed his moist eyes again. This action