Leon and Chloe were right there on the day the Xianglong Crisis that occurred in 2031. The incident involved the explosion of a next-generation quantum reactor, developed to solve the depletion of energy resources. The explosion caused a huge leakage of an unknown energy and lead to the entire world changing, including the evolution of lifeforms and machines, as well as the birth of peculiar being known as B.R.A.I. The sheer power of this life-form drives humanity almost to the point of extinction.
7 years after the Xianglong Crisis, Leon is living on the outskirts of the impenetrable city of Neo Xianglong. He lives with his younger ‘sister’ Chloe, with whom he formed a so-called ‘family contract’. Leon does his own research on how to resist the B.R.A.I., while Chloe does her best to look after the sluggish Leon. They are living in peace until a menace begins to steadily creep up on them…
This is an original anime based on a concept by Shoji Kawamori.
Voiced by: Tomoaki Maeno
The exiled genius scientist.
He lives with his adoptive sister Chloe in the wilderness on the outskirts of Neo Xianglong. He’s a man of few words and even seems quite lazy, but when it comes to research and food it can be hard to shut him up.
Voiced by: Nao Toyama
The younger ‘sister’ who supports Lau
A girl who formed a ‘family contract’ with Leon to become his younger sister. Although they are unrelated by blood, she thinks of him as her real brother. A bright and bubbly girl, she does her best to take care of her Leon, who doesn’t seem to be good at doing anything but research.