A/N: I realized that I forgot to put a disclaimer the first time I posted this fic, so here it is:

Disclaimer: The 'Tales of' series belong to Namco.

Prologue: Tale of the Three Worlds

Once, there was a great tree that provided the world's mana. A great war caused this tree to wither. Four heroes set out to seek a means to save the tree. They gained the help of the world's Summon Spirits. The King of Summon Spirits, Origin, gave the hero Mithos a sword that can control time and space...

Once, people discovered the Seventh Fonon -- the fonon of sound. In it lies the planet's memory, from its creation to its destruction. Some wanted to use this discovery for their own purposes. Others wanted nothing to do with it. This caused a great war that released a deadly poison from the earth itself -- the miasma. It was at this time that Yulia Jue, a talented fonist appeared. She forged a sword made of Seventh Fonons and made a pact with Lorelei, the ambient sentience of the said fonon, to find a way to escape the miasma...

Once, the race called Krytia invented blastia -- a technology powered by aer. This technology made many things possible, such as magic and barriers around cities. It created great convenience to the civilization called Geraios. However, this technology also created a catastrophe made from aer, the Adephagos, and it threatened to consume the world whole. The rulers of the Geraios -- the Children of the Full Moon -- decided upon a means to save their world from the very monster they created...

Aselia. Auldrant. Terca Lumereis. Three different worlds trying to save themselves from destruction. Three different worlds that had nothing to do with one another. Each one was able to avert danger its own way. However, there was one moment in time when these worlds caught a glimpse of one another. One moment when these worlds found each other through windows that defy time and space. One moment that led to the proposition of an un-thought before solution. One moment when time split and a new world came to be...

A/N: I know. This is short, but this is the best I can do at the moment. First fic after all.