Super Invincible Battleship
Yan Fei ordered a small drone online, never expecting that the drone would suddenly become his avatar. Amazing, right? But what's even more incredible is that this drone avatar can actually upgrade, into a drone fighter jet, a heavy combat jet, a stealth bomber...... Are these powerful combat units really my avatars? Do they really expect me to take on the entire world? Yan Fei is utterly bewildered!
Chapter 339 Mechanical Sparrow
The drone took off from Dream Island at just past eight o'clock local time, by which time the skies of Dream Island had darkened. However, as the drone flew westward, it actually caught up with the twilight zone, seeing the sun once again. And as the drone continued further west, the time on the ground became earlier, as if Yan Fei was traveling through time and space with the drone, which was quite amazing.
The drone's flight altitude reached 25,000 meters and its speed hit 2.5 times the speed of sound, or 3060 kilometers per hour. This velocity ensured it could catch up with and continually surpass the time zone line. If it maintained its course, it could even remain perpetually bathed in sunlight.
Unlike previous flights to Africa, the drone now had radar stealth capability, meaning it had no concerns about being detected by other nations' air defense radars. Therefore, it could fly directly over other countries' airspace without being noticed.