Beheneko: The Elf-Girl's Cat is Secretly an S-Ranked Monster! Episode 1 English Dubbed Episode Title: The Elf Girl and the Knight's Vow Episode Description: A knight is killed by a demon and is reincarnated in a dungeon as a baby behemoth, which looks like a cat. He kills and eats a slime, wyvern, minotaur, golem, and poison serpent and gains their abilities, and learns how to store items in a pocket dimension. A young elf girl named Aria enters the dungeon. The behemoth finds a treasure chest, but touching it teleports him to a hostile earth dragon. He escapes with heavy injuries, then Aria finds him, takes him home, and nurses him back to health. When he is healed, he discreetly follows her to the dungeon, vowing to protect her. She kills goblins, then he saves her from a goblin mage. They return to her guild where a man named Kasman sexually harasses her, prompting the behemoth to attack him. Kasman draws his sword, but the guild receptionist, Arnold Holzweilzenegger, makes him leave. Aria names the behemoth Tama and says he is her pet. They bathe and she confides that as a child, demons attacked her village until they were saved by Alisha the Sword Saint, which made her aspire to be just like Alisha. Later, Kasman got a paper from a baron to have Tama euthanized, then challenges Aria to a duel. If she wins, Tama will live, but if he wins, she must marry him. He allows her to have a partner, but only Tama volunteers. With Arnold as the judge, the duel begins and Kasman swiftly overpowers Aria, but Tama uses his powers and beats Kasman, ending with his own sword falling on his groin. Everyone mistakes Tama for an elemental cat as Aria is declared the winner and allowed to keep him.