My full review of this book can be found here.
Nanami saves Tomoe in the past and stays too long in past ensuring his healing. Tomoe comes to a surprising understanding and Nanami's return introduces her to Akura-oh.
One of my favorite parts is all Nanami and Tomoe's friends gathering at the shrine in support. Though the best frame has to be Tomoe's face when he has his realization.
The two short stories at the end are a great break from the drama and are quite funny. I particularly love the scene with Tomoe and the laundry in the second one.
Despite everything going on, every time I read this I feel like hugging these manga and never letting go!