The Continuum Battleship slowly began moving through space as it headed towards the Heaven Expanse. Kai Syaoran wanted to deal with the loose ends left in this place before he moved on to Tir Na Nog.
He did not use the full speed of the battleship. If he had, he would have reached the Heaven Expanse in less than a few seconds.
He decided to take this time to explain matters to the people who would be joining him in his plan for the Great Furnace and to open the world gate once more.
His plan was for everyone who wanted to join him, and he wanted the devils and demons on his side. He even wanted Hades to come out in this era. He wanted to collect all the power he could.
Kai Syaoran set up the world gate and opened it with ease.
Once the wormhole opened up and devil and demon qi began leaking into the Human Realm, he used even more powerful arts to make the hole more stable and larger.