Where is the legendary secret book that makes a person rich and powerful? What is the purpose of the life-and-death struggle among the numerous princes, nobles, heroes, and passers-by? What major secrets are hidden in the mysterious mansion? What touching stories happened between the handsome young man and the charming and graceful girls and young women who fell in love with each other and swore an oath to each other? Why do mysterious and strange stories happen one after another? The mysterious story, ups and downs, and exciting plot will take you into an extraordinary dream world, and you can't stop...
