Grey and Void were the one fighting with the strongest person present, and since they were both the strongest from their group, it was normal for them to fight the strongest person from the other side.
The Tribe Leader didn't hold back as he fought with Grey and Void, but he started to show anxiety when he sensed the decline in the aura of the Barbarian Reynolds and Aries were fighting against. If that Barbarian dies, it will affect the battle.
They have the advantage now, and due to the way their technique works, as long as one of the individuals who was shared power with dies, the strength of the others will start to decline, returning to their normal state.
"Help me take them down." The Barbarian who was fighting Reynolds and Aries begged the Tribe Leader for help.