That day, he left the home that made him frustrated, but inadvertently traveled through time and became the youngest son of the Ziyuan family. He exhausted his brilliance and created immortal legends. But I met him when I was 5 years old, and I have never forgotten it since then.
There is also a book that introduces the story of Kitty and Quan, "Net King bl: The Dark Side", and another book that introduces the story of Narcissus and Yoonhan, called "Net King bl: The Gorgeous Trap"