An unconventional and awkward teenager is searching for a fun and sexy vampire to follow into her night life. One sleepless night, Ko hits the streets and discovers life after dark! Especially when he meets the naughty Nazuna. However, she is a vampire. That's okay. He wants to become a creature of the night too. But the transformation isn't that simple... The tragedy of the vampire hunter, Anko, and her past relationship with Nazuna is finally revealed. But old connections don’t always lead to new ones… On Halloween, while Ko suffers through a date with Rila, Anko bursts out, and her group of vampire friends isn’t her only target!