Chapter 699 Each shows its own skill

As the Wang domain began firing, the others followed. There were trillions of cannonballs in one round, blowing up the shield in chaos. Perhaps the person who designed the Royal Star Shield didn't expect to be surrounded by an army of more than two hundred trillion one day! Trillions of shells impacted against the shield, and it seemed that it would be torn apart by endless cannonballs the next round. Although the shield trembled terribly, it still tenaciously guarded the Royal Star. If only...