The private garden he had been given had already been very large but still not enough for what he wanted to do. Kai Syaoran manipulated space to over 500,000,000 square kilometers. Kai Syaoran did not stop there. He manipulated time to increase the flow inside this realm to such a degree that one second in the real world was one year inside the realm.
This meant that in this newly created realm, which Kai Syaoran just called the Arcane Garden, a single year in the real world was equivalent to tens of millions of years in the garden. Kai Syaoran brought all the snakes and the wolves and placed them inside the garden. He released them to move about as they wished. This world was saturated with aether to such an extent that there were rivers and lakes of liquefied aether.
