Bloodivores
Time Prisoners
(时空囚徒) is a vampire survival action Chinese webcomic written and illustrated by Bai Xiao. On October 1, 2016, a Chinese-Japanese anime adaptation titled Bloodivores (ブラッディヴォーレス?) began airing. The series is directed by Chen Ye and produced by Emon Animation Company (Haoliners Animation League).
Plot:
60 years ago, some people suffer from a strange case of insomnia that struck the entire population. Unable to sleep for more than a week a large number of people become completely sleep deprived and eventually go mad with rage. A new medicine is produced to cure the illness but it has a side effect which turns patients into vampires, who are later called the "Bloodivores." They are feared by other people and wear a special necklace that sends a signal to the police if a Bloodivore is unable to control their emotions.
Mi Liu is called "child of hope" - born from a human and a Bloodivore but when he along with his 3 friends are vilified for killing all humans in a bank they robbed, they are sentenced to death. Then a strange thing happens where they are thrown into a mysterious place with a lot of unexplainable monsters along with other sentenced-to-death prisoners. A girl greets them and reveals they have been given new collars that are filled with explosives to prevent killing other bloodivores. She then announces their mission, to survive. (https://en.wikipedia.org/wiki/Time_Prisoners)
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