Defeating Wang Zheng would definitely allow the Hail Cloud Alliance to obtain victory.
Both sides were trying their luck. From the very beginning, Wang Zheng already knew that the Solar System Federation was absolutely not capable of a team battle. The opponents were well-trained, coupled with their rapport, that itself allowed them to hold the advantage in firepower. And under specific situations with appropriate coordination, their formidable power would increase many times. While for the Solar System Federation, they had absolutely no focused training on this at all. It was just a joke for them to sharpen their spears before going into battle. They had only come this far because they had special Ability Xs.
Achilles had initially wanted to advance forward to cover Wang Zheng a bit more, but Lear stopped there. His mission was already accomplished, the rest would be dependent on Wang Zheng.