M1897 (Girls' Frontline)'s fourth skin from Girls' Frontline, as part of an obtainable reward from the Frontline Protocol 'Dreaming Melody' from 2024.
She wears a Maid outfit composed of a Black Dress, a White Apron, Black Thighhighs, a Maid Headdress, and black Mary Janes. Additionally, she is supported by multiple Mechanical Arms capable of wielding multiple cleaning tools at once. She may be accompanied by an Eagle (Which itself may possess a Smartphone).