In the end, the sparring session did not happen.
When five hundred broken-star superhumans decided to watch the fight, the boss of the competitor company suddenly remembered that the horrible tradition of deciding who was right with fists was something left from the era when zombies wracked their lands and order was lost.
Even the people thousands of years ago on Earth knew that a country could only be strong when its people fought bravely for the country but avoided private fights. They were now in a new era, so how could they be monkeys who love fighting and abide by the law of the jungle just because they awakened to a bit of superpowers?
The elite at the peak of Earth Realm cordially hugged the two broken-star superhuman bosses and said earnestly, "We're all superhumans. We should be working together to contribute more to human civilization.