Over eight thousand miles of road, with the speed of the Demon Dragon, it would take nearly four hours of nonstop full-speed flight to arrive.
Such flying speed has surpassed approximately fifty percent of the speed when the Demon Dragon hadn't yet grown its wings in the past, with a speed reaching nearly one thousand kilometers per hour.
This extreme speed is already comparable to the top-level jet planes developed by the outside world's Supreme Alliance.
Of course, this speed is only long-distance cruising speed and doesn't represent the limit speed of the Demon Dragon's short-distance burst.
Jiang Dali had tested before that if the power within the bloodline were to burst into the limit speed state, the Demon Dragon could achieve a supersonic flight state of two thousand kilometers per hour in a short time.
