CthulhuNo system
Weird whispers that have been passed down for thousands of years echo in your ears, madness is the cry of the soul, and a contract is signed with a book. In that world, humans have written a history without ghosts and gods. This is the story of a lonely and decayed boy who traveled through time.
Loneliness is the starting point for everyone, and maybe you won't be alone at the end.
Death is not the end, forgetfulness is...