This Mountain and Sea Level guy drew countless looks of disdain from the crowd.

There are many rules in the Island Seizure Battle, but not being able to bring battle beasts isn't one of them, because battle beasts are inherently part of a warrior's strength.

Being able to tame a beast is a skill.

If a Mystic Void Realm warrior can tame a ninth-tier beast, the world would recognize his strength. Would an ordinary Divine Dominion Realm warrior dare to fight him?