Lupin III competes with the Kisugi sisters to steal a triptych of paintings that once belonged to their father, and which hold the key to a long-unsolved mystery.

As the world moves on from the war and technological advances bring changes to her life, Violet still hopes to see her lost commanding officer again.

A peculiar girl transforms into a cat to catch her crush’s attention. But before she realizes it, the line between human and animal starts to blur.