When Jack tells Ashi that he loves her, she regains control of her mind, returns the sword to Jack, and opens a time portal to return Jack and herself to the past, where Jack defeats Aku once and for all.
When Jack tells Ashi that he loves her, she regains control of her mind. Ashi also manages to get the same powers of Aku and uses it to return the sword to Jack, and open a time portal to return Jack and herself to the past, where Jack defeats Aku once and for all.