C1111 Using the Secret Realm!

After entering the house, Jee Faang opened the door and started to make some things, making a lot of noise.

After a while, he walked out with a book in his hand.

It was a green book. With a gentle hit, there was still some dust on it. On it was written, "Plant Breeding Encyclopedia."

"I must combine the knowledge in the book with mine to make it more useful