"Ghosts" is basically everything one could look for in a mystery detective novel. Its plot is full of confusion. This keeps the names simple. This keeps the characters simple. This also keeps the background simple. Plus, it takes the reader straight to the heart of the matter. But in the end, this whole project turns out to be a farce. The story the reader thought they were getting into at the beginning is just a mask for the real plot. It turns out that it's not really a detective novel, but a story of obsession. So by the time the reader realizes it, it's too late. The plot of the book trapped not only the main character, but also the reader. In a way, the reader is easily comparable to the protagonist. The lure of the trap is the simplicity of the opening which makes the reader feel like the book is being completely frank with them, just as Blue thought it was with White. He introduces you to all the important characters right off the bat with "First, there's Blue. Later, there's White, then there's Black, and before the start, there's Brown. " The writer basically told you, “These are all the characters you’ll need to know.” I even gave them simple names so you don't confuse them. He had thus arranged the reader in the simplest way possible and the reader was completely on board from the start. Blue is also given a simple task that he assumes is normal work, but he has no idea that he has been tricked by Black's plan. Everyone knows that a simple trap is more reliable than a complex trap because there is less chance of problems. Nothing seemed to go wrong with this part of the trap because the reader has no way of seeing the plot completely turn around and neither does Blue. Once the writer has caught the reader's attention, he must disguise the trap. The simple bait grabs the reader's attention, but it doesn't want the reader to realize it until they get there..