Marona is a young girl with the power to speak to Phantoms, the spirits of those who have passed on. Alongside her dear friend, the Phantom Ash, she sails the ocean world of Ivoire, providing aid to those in need. But when a fleet of ghost ships attacks and separates them, it's up to Marona and her new friend Apricot to assemble the legendary crew that defeated the ghost ships once before.

Phantom Brave: The Lost Hero is an unconventional Strategy RPG that features free movement on a gridless map. Summon your Phantom squad members during battle by "Confining" their souls to objects on the map. What object you Confine them to is up to you, and each different object informs their stats. Phantoms can also "Confire" with special gadget items for slow-moving but hard-hitting attacks