Rasetsu, Vol. 6, 6

A Supernatural Spin-off of Yurara Rasetsu Hyuga works for an exorcist agency where she uses her special powers to banish evil spirits. There's a story behind the red flower mark on her chest though--it's a memento left by a powerful spirit who vowed to claim her on her 20th birthday. Unless Rasetsu can find true love by then, she is fated to become his... The past comes knocking when Yako runs into his old rival Mei Tendo. And the trip down memory lane doesn't stop there--when Yako gets attacked by a horde of ancient ghosts, it seems that his old love Yurara is connected to the onslaught