There is a magical castle on the edge of the clouds
Big brother: Sung Yoon-seok, 18 years old
Second brother: Cheng Yunxuan, 16 years old
Third brother: Cheng Yunyi, 13 years old
Younger sister: Xixi, 11 years old
Will Xixi's life change after rigorous training? Does Yun Yi, the leader of the dark world, Sung Yun-seok's silent love for his younger siblings? Do Xixi understand how many changes will occur after the storm?
Ouyang Ling, 16 years old [Yunxuan's classmate] (Chairman of Ouyang Group)
Ouyang Ming, 13 years old [Yun Yi's classmate] (after experiencing some ups and downs with Xixi, he will be with Xixi)
Xue'er, 12 years old [Xi Xi's classmate] (and Xi Xi are good friends)
Yi Feng 15 years old [Xueer's brother] (very strict with Xueer)
He Feng, 21 years old (training Yunxi) (the latter is very important, especially for Xixi's growth), the former leader of the dark world
There will be more new characters in the future, so stay tuned! ! !