Prequel to Demon Slayer: Yuan Yi and the Night Walk of One Hundred Demons

In the Kingdom of Dongyingzhou, the shogunate has just begun to rise. Monsters and ghosts are hiding in the world, eating people and drinking blood, leaving no traces, only legends. It is said that in the streets where people come and go during the day, when night comes and people are sleeping, many strange monsters will appear out of thin air and wander around, which is called "Hundred Ghosts Walking at Night". Some ghosts look weird and make you fearful, while others are even more sinister because they are covered in painted skins and hidden among the crowd. Who knows whether what is hidden under that beautiful face is a human, a ghost, or a skeleton? When did this life-and-death struggle between humans and ghosts begin in ancient times? Under the underworld, in the world of the dead, what is the situation like when the dead are still fighting with demons and ghosts? What does the recurring strange dream imply? Until one day, a child was born. He was born with a pair of red eyes and could see through the skin the internal structure of the "people" around him... Eight hearts? A pair of withered bones? Cat demon? Hundred-eyed ghost? Slippery guy? Drinking a boy? Killing is to protect life, killing karma is not killing people. In the Toyosu Kingdom, the most legendary ghost-killing samurai in the Azusagawa Shogunate era succeeded his country Yuiichi, and this began. PS: No reading threshold