Previously, Robet had never placed two Infinity Stones into his portable space at the same time because he was worried that the rules and energies of two or more Infinity Stones might clash with each other.
But things were different now. Now that he had the Infinity Gauntlet as a vessel, the Infinity Stones could be perfectly housed within it. That way, he did not need to worry about the energies of the Infinity Stones clashing.
"Looks like I lost." Watching Robet put away the Infinity Gauntlet and the Infinity Stones, a trace of powerlessness flashed through Thanos's eyes. Paired with the wound on his left arm, it made Thanos look somewhat desolate.
But Thanos had to admit that when dealing with Robet, he truly had done everything he could. Even though he had underestimated Robet a little at the start and had not gone all out, as Robet displayed more and more powerful strength, Thanos really had fought with all he had.
After all, he had even snapped his fingers. Thanos really had no other methods left. That snap had erased half the population of the universe, yet it could not even deal with Robet alone. That was something Thanos absolutely could not have imagined at the beginning, and something he absolutely could not understand.
Therefore, after both the Infinity Gauntlet and the Infinity Stones were taken by Robet and put away, Thanos knew that he had lost. At the same time, he also realized that even if a version of himself from some universe could break through his limits, roam freely through the multiverse, and erase half the population of many universes, it would still be very difficult to harm Robet.
Now Thanos could only hope that after Robet killed him, he would return to his original universe