There existed a realm that sustained the world's flourishing by harnessing the titans' Mana known as Luna. Yet when a colossal tsunami hit, that realm crumbled. The narrative unfolds ten millennia after the great wave, deep beneath the earth. Mokugyo and Toriiruka, peculiar beasts, serve as protagonists. 'Why are we here?' they ask. 'I believed we were in a tranquil place...' What truly transpired ten thousand years past? Will Mokugyo and Toriiruka safely ascend to the surface? They yearn for the bright sun.
