Chaos! Destruction! Dragons! For Kobayashi-san's safety! It's time for Toru to spring into action! The dragon girl Toru, who has grown accustomed to being Kobayashi's 'maid', is joined by Elma, who has come to send Toru back to her original world. Elma's skills are on par with Toru's! Last time they fought, three islands were said to have vanished due to their overwhelming power, and she is a dragon from the Harmony faction, seeking to maintain the balance of the world! However... she often seems more devoted to her appetite than her beliefs. (Well, she is a dragon, after all.) As Toru becomes more familiar with the human world, visiting places like Ruko's house, a vicious dragon from the Chaos faction appears. Toru fights fiercely to protect Kobayashi and the village from Iruru, a member of the Chaos faction who seeks to destroy everything. Just when the situation seems dire, Kobayashi-san thinks of a solution...