Placing the box on the ground, Di Tou placed a Middle-tier Spatial Stone on the groove on the top of the box before closing his eyes and inserting a strand of his Spiritual Sense with some difficulty. In the domain of the Soul Sounding Crystals, sending his Spiritual Sense out of his body was rather tough, but because he was able to physically touch the Spatial Warehouse, Di Tou didn't have too much trouble activating it.