Click!
The silkworm cocoon was opened from the outside. Two female humanoid creatures with a similar height to an average human congratulated respectfully, "Respected great sorcerer, you have returned to the Holy Tower of the Seven Rings of the Sorcerer World.
Inside the cocoon, the energy vines that held Grimm in place slowly retracted away.
Because the transmission was done individually, the pulling force generated by the Transmission Front was extremely high. As a Level-1 sorcerer, Grimm had to be sheltered from these forces inside a silkworm cocoon. It provided a stable resistance to the pulling force when the World's Aperture was opened up.
Ignoring the two slaves, Grimm stretched his curled up body out of the silkworm cocoon. Floating midair, the mysterious pair of eyes underneath the Mask of Truth observed the surroundings.
The majesty of this sorcerer awed the two soul slaves, who held their breath quietly. They only lowered their heads in respect.