The anime takes place in Tokyo in 2030. In a suburban area, suddenly a high-frequency resonant sound is heard, and at the same time a red mist shrouds the area. Anyone who hears the sound, be it human or animal, loses consciousness. The government estimates that it might be an unidentified virus, and fearful of an epidemic, blockades Tokyo and moves its base to Osaka. However, six days after the incident, those who lost consciousness from the sound awaken for no apparent reason. Those blockaded in Tokyo slowly start to get the city functioning again, but after that day strange incidents start to occur at the blockade border. Those who have awakened a hidden blood power arise, are drawn to one another, and must face a cruel fate.

Episode 1 - Our Lives are the Debt We Pay Our Enemies

Episode 2 - You Don’t Know Who I Am Yet

Episode 3 - Who Set Fire to an Old Conflict?

Episode 4 - Why Do I Love My Despised Enemy

Episode 5 - Today’s Dark Destiny Will Hang Over the Future

Episode 6 - Bright Lights Suit A Dark Heart

Episode 7 - Please Join Our Hands With the Holy Words

Episode 8 - Excruciating Sadness Can Be Cured by Other Anguish

Episode 9 - Sometimes People Become Cheerful When Faced With Death

Episode 10 - My Soul Calls My Name

Episode 11 - The Delicate Flower Bud is Both Medicine and Poison

Episode 12 - The World Is Vast and Infinite

Asread

Lord of Vermilion: The Crimson King