C30 Cell Variation

"About a year." Seeing Guan Hao's reaction, Shu Fei's heart turned cold. Although his medical skills had been passed down to him from the outside, but his grandfather's illness had been seen by countless top doctors and they all felt weak. No matter how smart Guan Hao was, it was impossible for him to cure it. But no matter what, as long as she hadn't tried, she had to try