Mirror of Origin
The body of the demon fell on the ground with a hole in his neck, Xiao Zhen passed like a clap of thunder, so he didn't even get the chance to retaliate. But if he were to retaliate, it wouldn't be the artistic concept. Normally, one artistic concept can retaliate against an artistic concept.
But if your strength is high enough, you can indeed fight back. Unfortunately, that move consists of two sword energy attributes and the artistic concept of Thunder Sword. What is thunder? Thunder means destruction but it also means extreme speed like thunder. When thunder descends, it is extremely fast.
Two attributes are power and speed. With these two attributes, and sword steps working on his feet, his speed was almost invincible in his current realm.