Upon hearing Qi Tian's request, Emperor Bahuang almost retorted, but the words that reached his lips were quickly swallowed back down.
In the over two-thousand-year history of the Imperial Family Secret Territory, the generations of the Zhao family had always revered the use of spells when exploring the various Saint's Tombs. Generally speaking, anything that could be done physically, could also be done with spells. However, if you tried to reverse it, things that could be accomplished with spells were nearly impossible to achieve through physical means.
The subordinates he had dismissed earlier had launched spell attacks, indeed, each of which carried not only elemental damage but also a form of physical harm. If such dual damages failed to impact the tomb door, then why would Qi Tian want someone to attempt a purely physical attack? Could it be that a physical attack might harm the tomb door?