Shax Lied is a second-year student in Babyls Demon School's Abnormal Class. He sports yellow hair with jagged black patterns, narrowed purple eyes, pointy ears, and distinctive triangular horn fragments, with one pair attached to his hair and others levitating nearby. His uniform features an open-collared shirt without a bowtie, a shortened coat, a yellow undershirt with a wavy black design, yellow earrings, and off-white shoes. Lied embodies a cheerful, laid-back personality centered on gaming and gambling, admitting to an addiction. An initial concept described him as "a trickster who knows he's cute." His gambling habit once escalated severely, resulting in another student's hospitalization and his placement in the Abnormal Class. Academically, he holds an entrance rank of Aleph (1). His primary ability is the Shax family Bloodline Magic, **Controller (Sense Stealer)**, enabling him to steal one of a target's five senses, manifesting as a blackened organ on his body. Training with Bars Robin refined this power, allowing sustained sensory theft without mana depletion. Under duress or exhaustion, he activates **One-Shot Focus** for heightened sensory accuracy. He also developed **Concentrated Power**, sacrificing his own senses to amplify his remaining ones. He possesses innate **Acute Senses** to detect magical traces and **Enhanced Tail Strength** for mobility or combat. Key relationships shape his interactions: he bonded with Iruma Suzuki during Harvest Festival training, viewing him as a "little brother" and frequently gaming together; Andro M. Jazz is a close friend sharing similar interests; he harbors an unrequited crush on Ix Elizabetta, complicated when she confiscated his Harvest Festival ingredients without magic, claiming she avoids manipulating boys she genuinely likes; his relationship with his older sister, Shax Shakky, is contentious but caring; Bars Robin became his mentor, gifting him a Barbatos clan earring after rigorous training. During the **Royal One Acquisition Arc**, Lied and Elizabetta defeated teacher Orias Oswell; Lied stole Orias’ sight and smell to facilitate Elizabetta’s seduction magic. In the **Harvest Festival Arc**, paired with Iruma, he initially doubted Iruma’s survival skills but was impressed by his adaptability. After Elizabetta tricked him into surrendering hidden ingredients, Orobas Coco exploited his crush by impersonating her, shattering his morale to steal the Legend Leaf’s Vase of Endings. Iruma later exposed the deception, restoring Lied’s confidence in Elizabetta’s feelings. His gaming alias is "Star-san," he celebrated his sixth birthday in an abandoned house, and his name derives from the demon Marquis Shax, associated with sensory theft and deception.