Meitantei Conan: Nazo no Suisei Kaijuu wo Oe!

Conan and the Detective Boys become intrigued by ominous talk of a “comet monster” said to descend from the sky and bring a rain of blood. A blurry photograph and the suspicious behavior of several adults make the frightening prediction seem more credible, giving the children a new mystery to chase.

Rather than accept the monster story at face value, Conan follows the clues through observations of the night sky and the science behind comets. As the supposed celestial threat draws nearer, the difference between an astronomical phenomenon and a human-made mystery gradually comes into focus.