Qi Tian chose a very discreet place, and with his Innate Spirit Treasure Level mining shovel, he dug an opening. He controlled the shovel precisely, in order to avoid breaking any of the cut stone, retaining the original shapes. Then he moved into the tunnel, using the cut stone to block the entrance, after which he began to tirelessly mine day and night. This was a task Qi Tian was honestly familiar with since he had done it quite a few times before. He had an adequate experience and what was more essential is, the texture of the stones was no different from those outside; the Innate Spirit Treasure Level shovel sliced through them like tofu. It took Qi Tian less than a day's time to dig a mining tunnel extending over 5000 meters, close to the spirit treasures.