A crystal story, rebuilt
The Kingdom of Grandshelt guards the Earth Crystal until Veritas of the Dark shatters it. Airship commander Rain and deputy Lasswell survive the attack, rescue their king and set out to defend the remaining Crystals. Fina, a woman who emerges from the Crystal with no memory beyond her name, joins them.
The broad foundation comes from Final Fantasy Brave Exvius, but Resonance is presented as a rebuilt standalone game: dialogue was rewritten, events were reordered, the main scenario is voiced and the systems were reworked for consoles and PC.