Many big celestial devices suddenly appeared in the plant City of the secret realm. There were many plant cities in the secret realm now. Of course, not all the people here lived in the towering tree. Some people built treehouses on the trees outside the plant City and lived in them. Some people even found a cave to live in.
There were very few wild beasts that would attack people in the secret realm now, so the human race was very safe in the secret realm. Moreover, the wild beasts found that the human race did not suspect anything when they came to the secret realm. The human race could build buildings and even make the plants in the secret realm grow better.