He feared that if the enemy changed their trajectory, their attack would fail.
Meanwhile, at Colonel Chu's suggestion, they would reposition all spaceships six hours later.
This time was just when the enemy would arrive in the solar system and launch light needles at light speed to reach their location.
This was a prediction of a possible enemy attack. Even if the prediction was wrong, they could just change their position.
Two hours later.
"Commander, another fleet of Level 2 civilization, five thousand battleships just blew up..."
Colonel Chu spoke with some joy: "Looking at the situation, these battleships seem to have been hit by light needles..."
Zhao Yu breathed a sigh of relief when he heard this. He was afraid that the enemy possessed weapons only Level 3 civilizations could have.
Fortunately, the weapon the enemy currently released was still the light needle they were familiar with.