As soon as Elvin and Sires open their eyes, they realize they are in a new world. Elvin thinks he has finally returned to the real world, and with joy he says, "Thank God, I'm back in the real world!"
But then, a man replies, "This is not the real world. This is the Mercury World. To reach the real world, you must defeat the King of Magicians."
After that, Sires asks the man, "Who are you?" The man answers, "I am Rony. I welcome those who arrive from new worlds. I don't enjoy welcoming people, but I still do it—because if I don't, I will burn."
Then he says, "Come, let's eat something." Elvin and Sires reply, "Of course." The three of them go to eat together. But Elvin does not know that the King of Magicians has already prepared a dangerous plan for him.
Meanwhile, on the other side, Rony and the King of Magicians begin to talk. Rony says, "King, you have sent Elvin and Sires into the Mercury World. Elvin does not know that in the Mercury World, apart from me, no one is alive—only living corpses. But boss, I have one question: why are you so afraid of Elvin?"
The King of Magicians looks at him angrily and replies, "Stay within your limits. No more than that."
Now the questions arise:
Will Elvin and Sires ever escape the Mercury World?
Who really is Rony, and why did he come to the Mercury World?