The relative velocity of a falling meteorite on Earth is dependent on the direction of the meteorite as it entered the atmosphere. If a meteorite entered the Earth's atmosphere in the opposite direction of the Earth's rotation, its velocity would easily exceed 70km per second, of course, the average velocity of a falling meteorite only reached 10km per second.
Ever since he confirmed that he had become a Disaster King, especially while he was still unable to use his Disasforce, there hadn't been a moment where Fang Ze felt secure.
At some point, he began to 'secretly' use his Authority to gather several asteroids of varying sizes around the Earth's atmosphere, adjusting their angles so that they orbited the planet like satellites.
Without the influence of Fang Ze's Authority, it would take several hours for those asteroids to reach the surface, taking factors like atmospheric friction into consideration.
