Harmonic Chaos Chronicles 5: Ancient Evils

6 months after the events of Harmonic Chaos Chronicles 4 an ancient evil from Mobius has risen out of the shadows and threatens both worlds. Now Rage, Sonic and the mane 6 must face three ultimate foes. the whole plan to revive Mephilies? will it work? But either way one ultimate sacrifice must be made in the end or else there is no chance of survival...