There were a big garden and a spacious grassland outside the palace tree. Zhang Tie pointed at an open place and teleported the bloody sacrifice furnace out of his portable Xuanwu Secret Warehouse of Bloody Soul Temple onto the lawn. The 30-m higher joss whose upper body was anthropomorphic while its lower body was winding round a huge furnace in the shape of a snake. Its raw material was like red copper.
According to common sense, space-teleportation equipment could not be superposed. A space-teleportation equipment could not be put into another space-teleportation equipment, except for Castle of Black Iron. All the portable space-teleportation equipment could freely access to Castle of Black Iron.
From this perspective, Zhang Tie felt that Castle of Black Iron was not only a space-teleportation equipment, but it was also more like a special space.
