"How long will that ritual of yours take?" Fiora asked. "You should know there will be people who would notice a lot of deaths. Or maybe escape using some artifacts."
Cale replied with a smile, "Don't worry. Once activated, it traps their souls. I doubt even someone in peak Emperor stage can escape from it." He paused, calculating. "As for the time... hmm, forty minutes, I guess. You'll have to hold them for that time."
It was a simple ask, really. Hold an army for forty minutes while he performed a soul-trapping ritual that would effectively obliterate their ability to escape or resist. Child's play for someone of Fiora's caliber.
