Yuuki Tachibana

A man who acquired the Gift "Dominator," which allows him to subjugate others as his servants. Self-centered and has never faced failure before. Initially shunned by his classmates due to wariness of his Gift, he gains power by purchasing numerous slaves from slave traders in this world, following Haruto's advice. As his servants gain experience, he also benefits, allowing him to level up continuously without doing anything by dispatching his servants to various places to fight. After his personal guard servant, Erika, is killed by Yagiri, he is advised by another servant, Euphemia, to retreat and not confront Yagiri. However, due to his high pride and the status of being a Dominator, he cannot yield to Yagiri, who lacks a Gift, and attempts to kill her with maximum magical power. Ultimately, he is deemed a threat by Yagiri and dies without suffering, despite being at a distance, due to Yagiri's ability.