The Enjaku Detective Agency now is against a mysterious case with angry birds attacking people in the zoo. Mayura decides to plan everything and takes everyone to the zoo, including the zookeeper for the birds. She forgets about her mission and looks at all of the animals while Loki and Yamino rests. She then bumps into Narugami who is working in an anteater costume. Then they all leave for the bird cage, leaving Narugami behind. A mysterious bird comes swooping down and hypnotizes Mayura. Later Loki figures out that a Nordic god named Heimdall sets up the trap and hypnotized the zookeeper as well to get Mayura to lure Loki in. After solving the case, they return to the agency and Heimdall kisses Mayura and the episode ends