Rumen

Rumen Kaspar is a male White Shepherd. As a skilled plant biologist, he is experienced in all things botany. The origin of his interest in plants is the "pet" venus flytrap he took care of as a child, which would later awaken his mage ability - agrokinesis - and become sentient. His flytrap motif is embroidered into the design of his jacket.

At some point, Rumen was employed by Angel Greenwood. Alongside Lisuke Momiji, a standoffish tanuki, he functions as Angel's bodyguard and underling. He is also good friends with the feline android Nick Fantasy. He and Nick have a brotherly relationship, and Rumen is who Nick turned to for comfort after his relationship with his sister crumbles. Nick's disappearance triggers a drastic personality change in his friends, Rumen becoming deathly serious as opposed to his usual free-spirited and energetic persona. Like Lisuke, Rumen was willing to risk his life for his friend.