Elara Moonstone, at the tender age of eighteen, carries the weight of a world turned dark and cold. Once a vibrant girl with a passion for the strategic game of Cardfight Vanguard, her life was uprooted by violence and loss. She lived in a quaint village where the laughter of children and the shuffle of cards filled the air. But peace shattered when thugs stormed in, tearing apart the community's joy, card by card, until nothing remained but despair. Elara, in her innocence, yearned for the strength to reclaim her village and restore the smiles of her friends. Yet, the cruelty of the world seemed insurmountable until a dark entity whispered a tempting offer in her ear. In exchange for her emotions, it promised her the power to crush her enemies. She accepted, and in that moment, Elara lost the warmth of her humanity, becoming a mere vessel for an evil force. Her eyes, once sparkling with life, now reflect a chilling emptiness. Her once colorful attire, adorned with symbols of her favorite game, turned to somber shades mirroring her soulless state. She moves with a mechanical precision, devoid of any joy, her only drive being the pursuit of strength. Her unique quirk, a constant, eerie hum that surrounds her, serves as a reminder of the dark power she harbors. Elara's journey is one of conflict, battling the remnants of her past self with the overwhelming might of her new form. Her life is a testament to the sacrifices made in the name of power, and the haunting question of whether the cost was worth the victory.