Chapter 422: Chapter 422: The Priceless Prescription!_1

"Old Mr. Sun..."

Yin Tian called out to Old Mr. Sun as he followed him into the Sun Family estate.

"Grandpa? Yin Tian? You're both back?"

Sun Ruoyuan, who was admiring the moon in the courtyard, looked up upon hearing the voices and immediately saw Old Mr. Sun, looking furious, striding into the yard, with Yin Tian closely following behind.

Old Mr. Sun didn't even bother to acknowledge Yin Tian and went straight toward the back courtyard.

Yin Tian wanted to follow, but Sun Ruoyuan stopped him.

"What's going on? Why is Grandpa so angry?"

Sun Ruoyuan asked, looking at Yin Tian with a puzzled expression.

Yin Tian let out a light sigh, "Ah, I told Old Mr. Sun about the purpose of my visit."

Upon hearing this, Sun Ruoyuan also instantly understood.

"See, I told you before. My grandpa is a real stubborn old man, especially about those things handed down from our ancestors. He wouldn't even let me touch them."