Old man emerald then use his ability to control plants to create a barrier made out of wood, the type of plant he use is a tree that is known for its endurance, wether it was flame or thunder, the three wouldn't shake.
The situation would still be visible for the audience because Old man emerald also created seats that rises above the barrier, it was much easier to watch from above and because of the barrier, no attacks would reach the audience.
Shadowslash nodded, he couldn't finally watch the battle without using his spiritual sense to protect the surrounding area, there are also trained professionals that would stop the battle if it became life threatening.
Feng Shin would be representing the Shadowslash kingdom, meanwhile, on the Divine Heaven Sect side, it was a young man that wields a giant hammer that would be representing the sect.