Yet, this idea came with a huge risk.
The lava core of the Savage Flame Giant was with Little Myna!
If Grimm were to summon Little Myna into the deeply sealed space, he would lose all power to safely escape from this area. For Little Myna to freely get in and out of the dimensional gaps, it was also dependent on Grimm's real-world coordinate. It would mean that they would be sealed together in this space at the same time.
Even without the ice seals within, Grimm could sense that he had entered the deepest layers of the seal the first moment he stepped inside this space.
Therefore, he could not break open the relative boundary of the world to get into the void space.
