章 447: Return

Two hours later, Chen Chen stepped out of the teleportation room on the top floor of the Spire laboratory.

In just two hours, Chen Chen had traversed across thousands of kilometers from the Central Continent to Africa without drawing any attention. Most of these two hours were spent traveling to and from the teleportation rooms.

The teleportation itself took no longer than ten seconds.

"The only drawback of using teleportation to move around is the sheer power usage."

Chen Chen ruminated. Despite its quiet appearance, the Gantz sphere consumed a sizable amount of power, even exceeding the initially determined quota. The only reason it could be barely kept functional was largely attributed to the two nuclear fusion reactors in the Spire Experimental Base.

Another significant advantage that came with Gantz technology was that even energy could be transported freely.