Of course, even if Di Tou used a temporal technique, the ghosts of the Elusive Ghost Step wouldn't last forever, and sooner or later with the alternative possibility ended, Di Tou would have to send out another 'ghost' at which point the ghost wouldn't be able to exit the restriction, so Qin He's choice wasn't entirely wrong. After all, how many people in this world used movement techniques, and how many of them could be restrained to some extent by Spatial barriers? The pitiful thing was that he was too hasty and the technique removed the air at the same time as setting up barriers.
To most people, the subtle change in concentration of air was barely noticeable, at most they would find they were breathing a bit harder and feel exhausted. There were a million things that could cause such an effect, especially in the midst of an intense battle with an evil path cultivator who's techniques and methods were full of strangeness and sinister paths.
