Liz Smart is a founding member of the legendary treasure-hunting party Grieving Souls and one of Krai Andrey's childhood friends. She serves as the party's thief and is widely regarded as one of the most powerful and dangerous hunters based in the city of Zebrudia. Her background includes growing up as the second child among the Smart siblings, with an older brother named Anthem Smart and a younger sister named Sitri Smart. Liz’s role in the story is that of Krai’s primary enforcer and self-proclaimed girlfriend, acting as his most loyal and violent protector. She is fanatically devoted to Krai, believing him to be the only person capable of leading the party and interpreting his vague orders as profound strategic genius. Her personality is a blend of extremes: among friends and her party, she is cheerful, straightforward, narcissistic, and happy‑go‑lucky, while with Krai specifically she adopts a flirtatious and possessive demeanor. Toward outsiders, she is dismissive and mocking, holding little respect for adventurers she deems weaker than herself. This disdain stems from her belief that they fail to live up to their potential. She has a competitive relationship with Luke regarding combat ability and with Sitri regarding romance. As a mentor to her disciple Tino Shade, Liz is relentlessly demanding and overbearing, subjecting Tino to brutal training sessions and constant criticism, which leaves Tino terrified of her. The root of this harshness is Liz’s desire to push Tino to reach her full potential rather than simple cruelty. Liz’s motivations are driven by her absolute loyalty to Krai and her desire to see him succeed, as well as her own love of battle and desire to become a level ten treasure hunter. Her notable abilities include overwhelming combat power and, most distinctively, unmatched speed. She can run hundreds of kilometers in a few hours without signs of exhaustion, earning her the second‑generation title Absolute Shadow. Her combat style is ruthless and efficient, often ending fights before the enemy can react. She has little patience for those she perceives as weak or disrespectful to Krai. Throughout the series, Liz remains a consistent powerhouse, acting as Krai’s primary enforcer. Her development is subtle, seen in her occasional softening toward Tino and her unwavering belief in Krai’s master plans, even as her own violent tendencies remain unchanged.