Tsubame no Suu

When a new transfer student arrives, the entire class is captivated by her stunning beauty, but Tsubame is left bewildered. To her eyes alone, the newcomer possesses the head of a bird. It transpires that Tsubame is the only person capable of perceiving Suu’s true form, while everyone else remains under the spell of a magical illusion that presents her as an ordinary, gorgeous girl. Although Tsubame initially wishes to avoid the situation, Suu clings to her as the sole confidant who knows her secret, setting the stage for their ensuing adventures.