After Sango leaves to repair her damaged Hiraikotsu, Inuyasha and the others come across a demon tree and a sage known as Tokajin, who uses humans to feed the tree so it can grow a fruit of immortality. Not only do the four manage to be caught by Tokajin in some way, but it's also the night of the new moon, when Inuyasha becomes human.

Koga furiously attacks Kagura in hopes of retrieving his stolen Shikon shards.

Inuyasha visits Totosai for some help on making Tesusaiga strong enough to destroy Naraku's barrier.

Inuyasha and Koga separately try to rescue Kagome. Meanwhile, Sesshomaru continues his battle against the panther demons.