The Spatial Meteorite in Miguel's hand was only slightly bigger than his fist.
The space inside could only be determined after it was refined, but it should not be a problem for it to lock an area of thirty meters with his current strength if he was successful in making the Space Confinement Stone.
Edith did not hide her amazement upon knowing that such a powerful item actually exists. In her heart, Miguel was pretty powerful and mysterious. When Miguel asked her before, she said that an unknown power had called her to become his summon.
She was not aware that the System existed and only knew that it was Miguel's doing. Miguel did not reveal the identity of the System as well as his previous identity to her for the time being, as he was afraid that it might cause some trouble in the future.