This was the question in the latest episode of Life in the Otherworld from Zero.

Why did a demonic hand grab his heart when the male protagonist said that he would die and return? And then Amelia died? What was the identity of the male lead? Why did the man who kept calling him Sloth keep trying to hurt him? Why was the white whale chasing the male protagonist? Why was this about torturing the male lead? When would the male protagonist become stronger? It meant that he had never read a novel. Please help me answer, thank you.