Tanaka Asuka was the picture of perfection. She was beautiful, brilliant, and high-achieving—the kind of girl you couldn’t help but look at with pure awe.

But behind that sweet ever-present smile, lay a world of pain that no one could have possibly imagined.

That was, until one of her classmate, the so called "Bookworm", accidentally stumbled upon her gruesome plan.

From that moment on, the perfect girl who had been the apple of everyone’s eye slowly began to reveal a darker side.

She wanted to die in seven days.

But until then, she wanted every single one of her wishes be fulfilled.