"Is there any news from Billy?"Vogu asked with a frown.
Pippen shook his head. "Seven hours ago, there was a serious casualty. There were at least 14,000 advanced mecha operators who lost their vital signs in our detection unit. However, neither Viane nor Billy requested for help, nor did they request for backtracking!"
Vogu fell silent.
Backtracking was a kind of high-end space technology. It referred to reverse space teleportation. It used the energy that was once summoned to open a reverse channel. However, this kind of reverse opening consumed a lot of energy. It was a technical method that they used to recover the detection unit.
The other party didn't request for backtracking. This proved two problems. One, Billy didn't give up the mission because of the loss. The second problem was that they obviously didn't find any crucial information, so they didn't choose to request for backtracking... ...
