The Crystal of Gaea. Aki and the Spheres of Time

Lilith's dreams are becoming increasingly powerful and horrifying, while the Sphere of Time has turned a frightful blood red color... It all seems to indicate that something serious and unexpected is happening on the parallel crystals. Not even the Master of Knowledge has an explanation for what is going on. So, Aki and Lilith have no choice but to set off on another exciting mission.
The Sphere beams them to the Crystal of Gaea, where Greek mythology comes to life. To discover what is happening, they must overcome gods and scary creatures, and face challenges that put their very lives at risk.