Big Foots are muscular troll-like creatures. While they are not intelligent, they are capable of understanding who is worthy of being its friend. Scareface, the first big foot to be brought to the mines, who forced to fight Ah Gou and his friends. After defeating Scareface, Gou pitied the creature and gave it medicine. Ever since, Scareface has felt obligated to protect Gou.

The Beast Legion is an informal legion of god warriors who ride big foots into battle. Answering only to Tian, the legion is tasked with confronting enemies who threaten the gods' rule.