From space, a sword as black as the blackest night emerged covered in a terrible shadowy energy that seemed to be made of the laws of darkness themselves.
This one slash was meant to reverse yin and yang wiping Kai Syaoran out of existence. A shadowy arm was seen coming out of the space crack This arm was seemingly incoporeal. Soon, a whole shadowy figure emerged. Like smoke, this figure could not be made out.
Kai Syaoran knew that he could not let this attack land on his body. If it did, he would have to pay through the teeth to survive.
He shifted his body at a speed unimaginable to most people.
The Slaughter Empress was surprised by this attack and as the host, she should have tried to save her guest even though he was uninvited, but she chose to stand still so that this assassin could do her job for her.