C407 Choose the Bone from the Egg

"Grandpa, I love you so much!" When Zhang Mengmeng heard this exciting news, she immediately jumped up in excitement and immediately kissed her grandfather's face.

"Look at how happy you are." The old man glanced at his granddaughter and wiped the place where Zhang Mengmeng kissed with his hand. He said seriously, "Don't be happy too early. The reason why I am like this... There are conditions..