When Ivan and Nyoka were swallowed into the world of eternal darkness, the two immediately tried to escape out of this eerily world, however, they were in for a surprise as, no matter how hard they tried, not a single of their fingers flinch. It wasn't as if they lost control of their entire body, but more like something powerful is interfering with their brain, or at least that's what Ivan noticed. Such an absurd thing should've been impossible normally yet, knowing their opponent was a person who can escape and freely enter a base surrounded by powerful formation, which is something even they couldn't do without enough preparation and fund, it was then that he realized it wasn't as improbable as he initially thought.