Forbidden Book

In the distant ancient moon era Othera once circulated such a song: The fallen knight swallowed the sword The corrupted princess gouged out her eyes Disaster will come from the sky The earth breeds demons Until no more singing comes from the mermaid sea The blessing of the elves turns into a curse The giant's palace collapses That thing that cannot be seen directly Will eventually destroy the long steps that attempt to overstep Burn all life