Episodes

Null is a young genius who misses her older sister, Peta... so she decides to re-create her, using her incredible intellect. The results are not exactly what she anticipated. || Null is a young genius who misses her older sister, Peta... so she decides to re-create her, using her incredible intellect. The results are not exactly what she anticipated. Source: crunchyroll

Peta makes her specialty dish for Null's breakfast, but even before she was a robot, her cooking could be questionable. It seems like the added processing power and machine strength haven't done anything for the older sister's skills in the kitchen. || Peta makes her specialty dish for Null`s breakfast, but even before she was a robot, her cooking could be questionable. It seems like the added processing power and machine strength haven`t done anything for the older sister`s skills in the kitchen. Source: crunchyroll

Peta wants Null to attend school, but Null's advanced intellect makes her stand out from her peers. Can the siblings come to terms over Null's class attendance? || Peta wants Null to attend school, but Null`s advanced intellect makes her stand out from her peers. Can the siblings come to terms over Null`s class attendance? Source: crunchyroll

Peta tries to send Null to school, but Null has other plans... that end up getting a little out of control. || Peta tries to send Null to school, but Null has other plans... that end up getting a little out of control. Source: crunchyroll

Space: the Final Frontier. Null has found herself stranded in the vicinity of an abandoned space station in Earth's orbit, unsure of how to get home. Will Peta be able to save her little sister? || Space: the Final Frontier. Null has found herself stranded in the vicinity of an abandoned space station in Earth`s orbit, unsure of how to get home. Will Peta be able to save her little sister? Source: crunchyroll

Null and Peta head to the beach where Null meets a new friend. || Null and Peta head to the beach where Null meets a new friend. Source: crunchyroll

Peta seems to be up to something that might be putting her in danger, so it's up to Null to follow her incognito and discover the truth. || Peta seems to be up to something that might be putting her in danger, so it`s up to Null to follow her incognito and discover the truth. Source: crunchyroll

It's an invasion! The town has been swarmed by tiny ravenous bugs that are intent on eating everything in sight! Will Null's scientific knowhow and Peta's robotic power be enough to exterminate the scourge? || It`s an invasion! The town has been swarmed by tiny ravenous bugs that are intent on eating everything in sight! Will Null`s scientific knowhow and Peta`s robotic power be enough to exterminate the scourge? Source: crunchyroll

Peta has vanished, leaving Null to wonder where her big sister has gone. || Peta has vanished, leaving Null to wonder where her big sister has gone. Source: crunchyroll

Null has discovered something unsettling, and with Peta still missing, she's left alone to ponder the magnitude of her realization. || Null has discovered something unsettling, and with Peta still missing, she`s left alone to ponder the magnitude of her realization. Source: crunchyroll

Null and Peta are reunited, and the sisters resume their life after the changes they've been through. || Null and Peta are reunited, and the sisters resume their life after the changes they`ve been through. Source: crunchyroll