Emiko’s Pledge 3 is a 2D action platformer based on the story of a half-demon girl named Emiko, whose goal is to become the greatest warrior of the state of Ettaze and beyond, and to protect the weak.
After Exdon Ti, the third dangerous warrior of the Penta Demon Tribe, was defeated, Emiko and the two members of the Tri-Demon girl team set out to find Fumiko, their leader. Fumiko was one of the strongest demons of the state of Ettaze. She was separated from the team by a large explosion while they were exploring the mountains in the north of the state. Emiko was thrilled to meet her, one of the greatest demons she had heard so much about.
But unexpectedly, Emiko, Anzu, and Eiko learned that the leader of the Penta Demon Tribe had manipulated Fumiko into killing innocent villagers. They were shocked to the core and could not believe it. When they met their leader Fumiko, they realized how her behavior had changed. She showed no restraint when dealing with Emiko and her team members.
Later, by combining their demonic energies and using the bloodstone shards, they managed to break the spell and free Fumiko from the enemy’s grasp. As a result, the Tri-Demon girls team and Emiko set out on a journey to defeat the leader of the Penta-Demon tribe.