Amidst a world turned upside down by a deadly virus, Yu, a boy with a tormented past, and his friends find themselves as captive blood bags for vampires in a sinister underground city. As the vampires exploit the chaos and interrogate the survivors, Mika unveils a daring escape plan using stolen items from a vampire's mansion, offering a glimmer of hope for freedom. Will their longing for a normal life outside this hellish reality become reality? Dive into the thrilling journey and discover their fate.