“You just die one day and turn into a mummy!” Mysterious mummified corpses that people have nicknamed “Mummily-sans” keep being found one after another, causing a lot of fuss. One day, a boy named Seita notices that his friend is acting strangely…?! Don’t miss this thrilling suspense story about an invasion by the unknown! (Source: MANGA Plus)

Never engage with "it". Overcoming Death It is a trial that is only allowed for the living. The boy wants to save his childhood friend who was possessed by the horrifying spirits leading to death!? The ultimate horror suspense that is dead or alive!!