Aino And Ineffa

Ineffa uses the medium female model. She is an artificial creation by Aino and resembles a human. She has light blue hair and eyes which can flicker to a darker shade of blue. Created in Nod-Krai, Ineffa's robotic appearance is further reinforced by being an amalgamation of various materials scavenged across the nations; she wears a headdress similar to the ones worn by the maids of Mondstadt, her knee joints are made from Clockwork Meka parts and her core originates from the Secret Source. Her "ears" are gray pieces and her right arm is able to transform into a broom/vacuum combo. She also wears a blue cloak. Ineffa's Electro "Vision", also known as a Moon Wheel, is found on the back of her cloak. Mechanical Dreams: She is a humanoid robot with light blue hair tied into low buns,and blunt bangs, crowned by a white-and-blue military-style cap with a gold band, flanked by mechanical ear-like devices. Her eyes are a vivid aqua blue. Her sleek body is clad in a black-and-silver armored bodysuit with golden buttons and mechanical plating, exposing visible joints and robotic parts beneath. A short red and navy cloak with gold trim and gear motifs rests over her shoulders, symbolizing authority and precision. Her limbs are fully mechanical, including her large, weaponized gauntlet.

Ineffa is generally level headed and has a neutral expression most of the time due to her robotic nature. She is very helpful and always listens to orders. She sees Aino as family. Unlike her contemptuous half, she bears no hostility towards humanity. Her built-in advanced technology causes her to be feared by some people and misleading rumors often spread about her being dangerous, though such rumors eventually proved unfounded. Nevertheless, she remains well-meaning and unassuming.

Aino uses the short female model. She has long salmon pink hair, a pulled back fringe with a screw at the top and a large ahoge. Her eyes are purplish gray. Some parts of her hair have yellow highlights. Fluffy Puffy Whiz-Kid Workwear: Aino wears a chartreuse sleeveless short dress with a black interior connected to a choker and the Clink-Clank Krumkake Craftshop emblem on the left side of her chest. Over it, she wears an oversized white coat that covers her hands and with the emblem sewn on the back parts of the coat. She has a mechanical tail composed of pink tin cans and a yellow "head" and green slippers with a pink sock on her right foot and a white sock on the left one, as well as a chartreuse bandaid on her left thigh.

In spite of her young age, Aino is an extremely talented mechanic, claiming that she had both dismantled and reassembled just about any machine in Nod-Krai. Despite the use of scrap metal from every nation, Aino's creations are considerably powerful, being on par with more modern equivalents, such as Knuckle Duckle, said to be on par with the Fatui's modern machinery, the Boom and Blast Kuuvakhi Cannon, which protects the people of Nasha Town from The Wild Hunt if they become too dangerous, and Ineffa, her personal robot maid. Aino still show several childish behaviors, such as an obsession with sweets (like krumkakes and chocolate), going on tantrums and a desire for companionship, which she made in the form of numerous robots, viewing them as both her creations and family. This was shown after she let Ineffa leave for Natlan to find the Traveler, as Demyan claims that Aino went "feral" without Ineffa to help her, requiring Varka to step in and help make some arrangements for her until she returned. Likewise, when Krum-Clank was abducted, Aino became enraged and sought to seek the party that stole it, with Ineffa claiming that she would have caused a huge crisis if it were not for her and the Traveler's intervention.