Unwavering World

What if a man dies and wake up in a different world where he is immortal but with a curse. The man don't know about the world and himself.



Don't think these novel as other isekai in which the main character is overpowered from the starting.



The main character tries to solve the mystery of this world but meet that being which no main character has ever meet.



The world is bigger than the main character's expectation, there is no human except him, there is no such thing as life but only death.