When Yang Yongqi gave a signal with his eyes, Shi Yongqing took out a wand. With a wave of his hand, the wand pointed at Zhao Shibo, half a street away. Under the push of Shi Yongqing's magical power, an invisible fluctuation flew out from the wand, tearing through the void and piercing directly at Zhao Shibo's brow.
This attack was incredibly fast, and Zhao Shibo was completely unprepared. Just when it seemed Zhao Shibo was about to be hit, an accessory he wore—bestowed by his father, Emperor Jianwu, for protection—came into play. A murky protective shield appeared, blocking his front.
The attack from Shi Yongqing collided with the protective shield, and with a "crack," the shield was shattered by the assault. Then, the attack, still unerring in its direction, shot towards Zhao Shibo's brow. This time, Zhao Shibo could not dodge and had to let the invisible attack bore into his forehead.