Lacia is the main female protagonist of Beatless. She is an android equipped with a bullet-stopping device. Lacia becomes Arato's property after saving his life from hijacked electronics. She was later revealed to be the world's 40th Super Intelligent AI and "daughter" of Higgins. Lacia has light lavender hair that reaches her shoulder blades. Her eyes and eyelashes are the same color as her hair. Her standard outfit is a largely white armor that covers her torso front and back, under which she wears a black leotard with black sleeves that cover up to her knuckles. She wears white stilettos with black heels, which she often uses in combat. Like all hIEs, she has hair accessories that contain her native AI. She is often seen with the Black Monolith, which has shown to change between various modes. She also has a belt with four small wing-shaped plates that attach to her waist during combat. In Beatless: Final Stage, her outfit changes to a largely black body armor that reveals her waist and underarms, with a white neckguard, black breastplate, and white abdominal armor. She also covers her hands with silver plating. After spending enough time with Arato and receiving his Love Confession, she not only does physical harm towards herself by her own volition by ripping out her contractor, but also remove any possibility for her to continue on without him as well. All without an ounce of regret.
Beatless
With great advancements in technology, mankind has created hIEs, human-like robots that act as public and personal servants for society. Unlike many others, the kind-hearted high school student Arato Endou treats hIEs as equals, but his financial situation keeps him from ever owning one. However, his normal life is shattered when an ordinary run to the local grocery store goes horribly awry. Viciously assaulted by a hacked hIE, Arato is on the verge of death; but luckily, he is saved by an abnormal hIE carrying a weaponized coffin. Her name is Lacia, one of five highly advanced hIEs that recently escaped the clutches of the mysterious MemeFrame Corporation. Faced with a hacked car threatening to run them over, Lacia offers Arato a deal: in exchange for saving his life, he must register as her new owner, thus taking full responsibility for her actions. With little choice, he decides to trust this artificial girl and allows her to live in his home. Though Lacia begins to adapt to her new, peaceful lifestyle, she warns the entranced Arato of one thing—she does not have a soul. [Written by MAL Rewrite]
