Duan Nao
English title: Die Now
Japanese title: 端脑
Alternative titles: Cerebrum
Type: ONA
Source: Web manga
Episodes: 16
Status: Finished Airing
Aired: Nov 28, 2014 to Jul 31, 2015
Duration: 14 min per ep
Rating: R - 17+ (violence & profanity)
Studios: Haoliners Animation League
Producers: Yaoqi
Genres: Mystery, Sci-Fi, Suspense

The word cerebrum refers to a gigantic system consisting of collision universes, which is called cerebrum universe. The story starts from a series of unknown murders, unravelling the secret hiding beneath the entire universe, ranging from horrifying conspiracies to galaxy wars, from anti-human betrayals to honourable sacrifices. Having realised her weakness and backwardness, mankind takes the last stand.

(Source: Official website)