"To dig or not?"
Jiang Yi hesitated. The digging of the grave was a blasphemous act towards the dead, and it was his mother who was buried within. Ling Yi dared to say that if there weren't any remains in the grave; if wrong, he would die as an apology. This caused Jiang Yi to hesitate.
Jiang Yunhai's eyes flickered. Ling Yi's strength was already half-step into the Vajra Realm, and Vajra Realm martial experts possess divine senses, allowing them to scout without any physical actions. If Ling Yi was telling the truth, then it meant that the remains were truly missing.
Would Ling Yi lie?
Jiang Yi was resolved as he yelled out, "Dig!"
He didn't ask anyone else to help him. He first kowtowed a few times towards the grave before he personally dug using his hands. Jiang Yunhai was inspecting carefully at the side, and when he saw the mechanism that he arranged was still around, he was even more surprised.