章 690: Chapter 689 combat weapon

The sudden appearance of 50000 'planet-level black Star Troopers research spaceships' occupied a large space.

When they were only at the initial stage of the seventh level, each warship was already very large in size, and their specific shape was about 70% similar to a nuclear submarine.

It was 1900 meters long, 200 meters wide, and 200 meters tall.

Buzzzzzz! Buzzzzzz! "Whoosh!!!"

After a few seconds.

Jiang Li used seven million trillion energy points and all the 'planetary-level black Star Trooper research and operation warships' glowed.

he had reached the peak of tier 7.

He also noticed a huge change.

First of all ...

Its size had expanded by ten times.

The length of the warship was more than ten times its original length, reaching 20000 meters. Its width and height had also increased tenfold, from 200 meters to 2000 meters.

Shua!

The information was displayed.

[ space unit type: planet-level space unit research and operation warship ]