Secre Swallowtail

In the magical world of the Clover Kingdom, the Black Bull squad of the Magic Knights is known for its eccentric members and unorthodox methods. Among them now stands a new recruit, Secre Swallowtail, a noblewoman from five centuries ago who once served the first Wizard King, Lemiel Silvamillion Clover. After centuries of being sealed in the form of the anti-bird Nero, Secre has finally regained her human form. Her past is filled with secrets, and her transformation back into a human has brought her into the ranks of the Black Bull squad, where she has been accepted despite her mysterious and enigmatic nature.