Genius girl Null suddenly
lost her sister in an accident.
But don't worry!
Using her wealth of knowledge, she successfully rebuilt
her sister as a robot!
However, after bringing her back
she was a little different than before.
The story of Null and her Robot sister Peta will unfold
in a disaster-filled comedy about sisterly love!
"Sis! Your plug came out!"

Worldwide game release!
Cross-Media Project
Anime airs this fall!