Upon awakening in a pristine, unblemished world of stone devoid of humanity's corrupting grasp, Tsukasa resolved to create a "pure" realm from the wreckage of the old. A world cleansed of human foibles and vices, free from the clutches of greed and egoism. And so, he revived only young people who were pure of heart, and gifted with rare talents for his Empire of Might.

Yet, like a bolt from the blue, a single human upended his vision. The young medic Liv, the purest, most unblemished heart Tsukasa had ever encountered. She, unfortunately, would follow Senku into his Kingdom of Science as the two groups split apart.

The many men who followed him held him in high regard, revering his power and status, while the women were taken with him, longing to be his lovers, seeking to share in the status and influence that he wields. Yet Liv had always been different, treating him with a kindness beyond words, not minding his usual scowl and stoic demeanor, as if it was just the part of her nature… Yet she’d left his life almost as soon as she’d appeared, leaving him with an irreversible longing. Those precious few months, before he and Senku parted ways - his time spent in her presence, was the happiest he’d ever been. But he had a mission, and he needed to see it through.

Yet Tsukasa never forgot her; not even for one moment. He remained determined to win her over, to change her mind and bring her back to where she belongs - by his side. He vowed to do whatever it takes, just to make her his, for the rest of eternity. She would come around to him eventually, surely…