The Broken Heart

With Inuyasha now among their group, Nightingale and her friends not only face the constant threat of Belladonna's wrath, but that of the passions of youth as well.

Being herself, Nightingale is determined to block out any thoughts or feelings of love or any of the sort.

But slowly, and as her sisters begin to fall for Inuyasha and other men and discord spreads among them, Nightingale realizes she can't hide her feelings for Inuyasha anymore--but by then, it's too late.

Assuming that the demonslayer sisters blame him for all their disunity, Inuyasha abandons Nightingale and her sisters, leaving Nightingale's heart in pieces.

Faced with a new challenge, she leaves her sisters behind to fend for themselves and goes with Yasmina and Midnight to find Inuyasha and bring him back.

To her, this is just a matter of apologizing to Inuyasha for making him feel bad, but could it be that Inuyasha is the reason Nightingale still lives after having died many centuries ago?