Net King + Tutor: a Cousin Suddenly Appeared

This is the story of Sawada Tsunayoshi after he succeeded Vongola. The author read in a manga novel that Sawada Tsunayoshi is Atobe Keigo's cousin, but it was only mentioned in three chapters. I wanted to read more, but Baidu couldn't publish it, so the author wrote it himself! 1. I watched the anime version two years ago, so the plot will be different from the anime, and most of it was written by myself. 2. This is the author's first time writing an article. If you don't like reading it, please click the x in the upper right corner to close and exit. P. S. This is a short article, not too long