Hundreds of Ghosts and Monsters from Another World

I can't imagine the hundreds of ghosts, ghosts, ghosts, and snake gods that exist in another world. The starting point of the story is when I bought a strange chair The dilapidated second-hand market, the weird cabins in the wasteland, and the strange people one after another. Who knew that this chair was actually made of a coffin, so who could be the owner of this coffin? And what is the conspiracy behind the person who extended my life? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.