Exploration 1

Several thousand transport robots took half a day to deliver hundreds of thousands of tons of cargo to several designated warehouses in Mars Base.

Sun Cheng and the others had clearly arrived during a spell of good weather this time.

It was not until four days later that a moderate dust storm swept in again, temporarily halting the construction and operations on the Martian surface.

But none of that affected the Decepticons anymore. After more than a year of construction, Mars Base had already undergone earth-shaking changes.

In a spacious lounge, Sun Cheng, who had spent four days fully acquainting himself with everything at Mars Base, took a brief rest.

His body did not tire, but after spending more than half a year vigilantly guarding against Onslaught's attacks, Sun Cheng had indeed accumulated considerable mental strain.

That pressure had undoubtedly turned into fatigue, so after arriving on Mars, he gave himself a short vacation of several days.

Over the past few days, Sun Cheng had been wandering all over Mars Base.

Compared with his last visit, Mars Base had expanded by more than dozens of times.

Valles Marineris was originally the largest canyon on Mars and among the known planets of the Solar System. Its length, width, and depth were all astonishing.

For that reason, building the base at the bottom of Valles Marineris from the very beginning had saved them a great deal of effort.

As more and more robots and engineering machinery were manufactured, the Decepticons could now easily carry out all kinds of construction work on the hard rock walls on both sides of the canyon.

For example, the Central Main Control Center where Sun Cheng currently was. It was one of the earliest-established areas of Mars Base, as well as one of its thirteen primary zones.