Because of the historical precedence, some students thought that it was impossible to actually learn the technique. 

Today, Li Qiye performed the imperceptible technique before the crowd.

“I don’t think there’s a weirder method, using a saber for a sword technique.” One expert murmured, feeling a bit lost.

The technique itself was strange enough along with the resulting phenomena. Not to mention ordinary experts, even the top swordsmen present had no idea.

“The next move will pierce your right chest.” Li Qiye swung...