Kagome is an ordinary modern schoolgirl living an ordinary life. Who would have thought the dried-up old well on the site of her family's shrine would be a gateway to Japan's ancient past? Drawn through the gate against her will, Kagome finds herself battling demons for control of what she thought was a worthless trinket but is actually a powerful magical gem, the Shikon Jewel! Together with an unlikely ally, the half demon Inuyasha, Kagome begins a quest to recover the shards of the Shikon Jewel and learn more about her link to the past.

The forces of good and evil battle it out inside the very bodies of Kikyo and Naraku...and ultimately the Shikon Jewel itself. Then Inuyasha's half-brother Sesshomaru is trapped in the world of the dead. Will he find the key that opens the door to the world of the living? Meanwhile, Inuyasha and the others stumble upon a strange village ruled by a demon with peculiar feeding habits...