Since the first contact with the interstellar diplomats, a controversial issue arises: to conserve or to reform? The Empire advocates keeping the old way of living, while Morpho, an underground rebellion, is aiming to reform and explore with the new alliance from outer space.

Suffering the long-term suppression by the Empire, the moribund team is planning the last operation, The X Day. “The Empire is making every attempt to vacillate our minds. O’ mighty and honorable braveries! The world shall rebirth!”

However, in desperation, is every Morpho agent really loyal and brave?