In the castle with an ancient and gloomy appearance, exquisite chandeliers hung above the golden hall. A dance party with fragrance and shadows was in progress. A silver-haired woman in black evening dress leaned against the wall. Her white and slender wrists gently shook a glass of red wine. The long table not far away was filled with various exquisite food and wine. Various characters came and went. Most of the ladies were wearing long dresses, and a few were wearing men's suits. Men's clothing was more diverse, including Yàn tuxedo, armor, military uniforms, and bachelor's robe. The majority of the guests had human-shaped appearance, but many of them had characteristics such as scales, horns, etc., which were basically aliens such as orcs, dragons, etc.