At this time, a patch of darkness approached Lie Shuangtian from behind. Shelley Ritter saw it, but Boloni was blocking in front of him.
The Solar System had miscalculated. The Darkness Empire had not simply sent a fleet over, but a third Heaven-rank as well.
Most Heaven-ranks would fight openly, in a one versus one match. Unluckily, the Darkness Empire's Heaven-ranks did not have such a practice.
The four of them had been battling for a while. To be able to hide for so long against the senses of Heaven-ranks, and to strike when Lie Shuangtian unleashed his ultimate attack, this ability had to surpass theirs. Not only that, this was a Heaven-rank that specialized in assassination.