Zhang Yuan piloted the Curvature Spaceship and continued forward for a while. After a thorough check, he found that the nuclear fuel mining base near the gas giant was in a stagnant state. The base had been cleaned thoroughly, with all useful equipment taken away.
"This indicates that this human branch left in a planned manner, not in haste."
After a series of calculations and analyses, Zhang Yuan discovered traces of gravitational disturbance in the planetary system, with some disruptions appearing in the original asteroid belt.
He thought silently to himself: "These gravitational traces should have been caused by the intense gravity from the Cosmic String, leading to slight changes in the orbits of some asteroids."
"Did they move this planet?"
This fact made him somewhat surprised, but also a bit pleased.
"This indicates that the former Earth Era branch possessed a Planet Fortress."
