C77 It Was Really Just a Learning Experience

"Why is it not working after a while?" Cheng Lan frowned, her tone was unhappy.

Soong Ruanruan also frowned slightly. Just as she was about to explain, her daughter interrupted, "Grandma, only if you treat him well will he recover quickly!"

Cheng Lan glanced at the little girl and then looked at Soong Ruanruan. She could only say unhappily, "Then let's begin."

A few minutes later