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 it's weakness and backwardness, mankind takes the last stand.

Source: Official website

AniDB | MAL

Sequel: Duan Nao (2017)