Others might not know, but Li Tingyan understands very well. His wife's medical skills are comparable to Hua Tuo's, and with the Medical Space, she can bring the dead back to life and mend broken bones. She could definitely cure Old Master Chu.
Nianyang was originally hesitant, but after hearing Li Tingyan's words, she agreed and said she would go upstairs to get the medical kit.
Shang Wan pulled Li Tingyan aside, "Tingyan, what are you doing? Little Huan is confused, and you're following suit? Old Master Chu is nearly at death's door, and you're letting your wife get involved!"
Li Tingyan knew his mother was also worried about Nianyang, so he reassured her softly, "Mom, don't worry. I understand my wife; she won't do anything she's not confident about. She will definitely be able to save Grandpa Chu."
