Between the border of the four kingdoms, stood a huge black mansion, with not so many people going in and out of the place. However, its figure was enough to attract many people's attention, plus the letter that had been written at the entrance of the mansion, which was sharp and powerful, scaring the civilization who were glimpsing at it.
Suddenly, two people riding horses, clad in all black, stopped in front of the mansion. They both jumped down from the horse skillfully. When the two men stepped inside, they were stopped by the attendant.
"Greeting Young Masters, what are you here for?" The attendant bowed slightly toward them, asking with a mild smile.
