The faster something traveled, the greater its impact. Even a stone the size of a thumb would be able to pierce right through a peak-stage Heaven Monarch's divine shield and through his body if it traveled at the speed of a nine-star formidable martial artist.
This was the situation inside the meteorite killing formation. The stones were not that hard; Jiang Yi knew he could use his fist to crush them without difficulty. However, they were traveling so fast; and there were so many of them. Even if he had ten fists, he would not have been able to handle it.
Pong-pong-pong-pong!
The Thousand Thearch Shield and his Mystic Divine Armor kept flickering. At every moment, at least one stone crashed into each of them. Despite the Mystic Divine Armor's defensive power, Jiang Yi's body still felt shaken each time a stone hit. Of course, his body was much stronger than it was before already. That little impact could not do him much harm.
Boom!