Mack is the boy playable character who, along with Cooke, is the grandchild of Sarah and Kaim. He meets Kaim, at the time not known to be his grandfather, while protecting flowers from unruly soldiers. With the help of Jansen and Seth, Kaim defeats the soldiers and follows Cooke and Mack back to their mother's house. Shortly afterwards Kaim discovers that their mother, Lirum, is his daughter thought to be dead for many years.
After running to the Crimson Forest to attempt to see his mother after her death, he is captured by a malicious spirit of the forest. After discovering him Kaim, Jansen, Seth, and Cooke defeat the spirit before it can kill Mack. After the fight, Mack joins your party.
As a result of being possessed by the spirit, Mack learns how to use Spirit Magic. Though he is shown to have some aura in cut scenes prior to this, so it is implied that had some talent for Spirit Magic just as his sister had for White Magic. It could be speculated that Lirum's husband, Mack's father might have been an Eastern tribesman descendant and thus explaining an alternate view to Mack's Spirit Magic origin.
Although Cooke might be the responsible sibling, her brother Mack is definitely the more adventurous. It is evident right away that there's something special about Mack; his bond with his mother persists even in her failing health. In addition, Mack has an unusual sense for magic that drives him towards a goal he's too young to understand. Mack is a small kid, but his aggressiveness makes him a strong fighter in spite of his size. He's also a versatile ally, capable both of wielding his discus-shaped weapon and of casting Spirit Magicspells.
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