The Sea Spirit Civilization easily dealt with the Earth fleet and then steered their mighty ten-fleet armada directly into the Earth's atmosphere.
After deceleration, the Sea Spirit Civilization's ten cosmic fleets finally stopped high above the Earth's surface, over ten thousand meters up.
This altitude was slightly higher than that of the Planet Engine.
The intention of the Sea Spirit Civilization was very astute, as the current height first allows them to protect against Earth Civilization using the Planet Engine as a surprise weapon;
secondly, even if Earth Civilization launched nuclear bombs from the ground, they would have enough time to respond;
and thirdly, it allows their technicians to observe the structure of the Planet Engine from a close distance, as they were very interested in this romantic and novel idea of Earth Civilization.
