Draggildy leads the Ultimagill organization, serving as the narrative's primary antagonist. He commands the Elemerians, extraterrestrial invaders targeting Earth to harvest "attribute power"—spiritual energy drawn from human obsessions, with a specific focus on the twin-tail hairstyle. Draggildy exhibits a genuine, profound devotion to twin tails, mirroring protagonist Souji Mitsuka's own fixation. This shared passion creates a unique dynamic of mutual respect as Worthy Opponents. Both explicitly express regret that their opposing roles prevent friendship. During combat with the Twin Tail Warriors, particularly Tail Red (Souji's transformed state), Draggildy disarmed Tail Red only for her to unexpectedly conjure a new weapon—a tactical development he did not anticipate, highlighting his strategic role within Ultimagill.