Dr. Durl pushed his reading glasses and walked back and forth beside the glass exhibition. His hands touching the glass trembled slightly. After a long time, he straightened up and his face was full of shock.

He looked at Mary Kinson and asked, "Miss Mary Kinson, is this a moon tree?"

Mary Kinson walked past and her red lips gently opened: "Yes, this is an adult half moontree. The young leaves guarded by the leaves are the most precious medicinal materials. If half moongrass is well raised, it will grow into a tree, and what is really expensive is not half moongrass but the green leaves in the middle."

Rose...