"I need to pay more attention to Yun Che. If I am not careful, he might turn into a big problem." thought Kai Syaoran as he sipped on his tea. The tea was delicious but it was not a good enough reason for the tea stall to flourish as it was.
This was very suspicious and Kai Syaoran was naturally curious. This made it impossible for him not to investigate the matter.
Although Kai Syaoran had sealed his cultivation, he had done nothing to his powerful Ego.
He did not have a soul but his Ego, which was constantly growing in power more than made up for his little 'problem'.
Kai Syaoran suspected that his Ego was now as powerful as the soul of a Celestial realm powerhouse.
He was not sure of this but he was confident in his assessment.
He released the power of his Ego and it spread in the surroundings like a tsunami.