"They say that if you have too much obsession before you die, you will turn into a ghost and stay in the world. Xiaomu, do you believe it?"
"Teacher, what's wrong with you?"
"They said that as long as I exchange you, I can see my family..."
In this world, there are people who are born with the ability to see ghosts, and there are people who are born with the ability to conquer demons and demons. However, times have changed so fast that all the past has become legends. People say that there is a "Ghost City", and they also say that there is a ghost world, but no one can see it, or everyone who sees it will die. But in the beginning, did anyone ever think about how that place came into being, and who brought these legends into the world.
"Stop struggling. At this time every year, people will be taken away. Having their hearts and lungs ripped out is just the beginning. When you see those people who are in pain but can't die, you should be happy. At least we need to suffer and be more peaceful."
"If I'm a ghost, why do I have a body and why do I feel pain? If I'm a human, why can't I die?"
"I didn't expect that after so many years, there would be 'people' from there. If you tell me how you came here, I will consider bringing you to the Domain of Love. Think about it, little one. Compared to other places, I am much happier there, but... You need to tie a few more strings around your heart."
"I don't know since when they appeared in this world. No one paid attention to it at first. It wasn't until they became the masters of this world that they realized that they actually feed on the 'human heart'. But at this time, humans are no longer able to fight back. They have become food that they can eat at any time in their eyes, and they have even learned to tame and store it."