"11 o'clock, firecrackers!" Gale's warning came to his mind all of a sudden.
Without hesitation, Daniel stood in front of the helicopter to protect him.
"Boom!"
The firecrackers crashed into the barrier, exploding a ball of flame. It quickly spread around along the invisible barrier, as if it had exploded a beautiful firework in the air.
"Is anyone hurt?" Daniel glanced at Christopher.
"No!"
Christopher's answer made Daniel feel a little relieved.
Daniel pulled the bow and shot two arrows at the off-road vehicle which was leaving quickly downstairs.
The first arrow pierced into the front of an off-road vehicle, and in the blink of an eye, the off-road vehicle turned into thick green smoke, and none of the people on it could run down.
The second arrow hit an abandoned bus in front of another off-road vehicle. The billowing green smoke scared the car to stop in place.