The Undefeated King Sweeps the Net King

Traveling to the world of Net King, he became Tokugawa Kazuya's brother - Tokugawa Ryosuke. As the winner of 100 crowns in the International Youth Tennis Competition, he reached the No. 1 Spot in the youth world and was called the undefeated king! After returning to Japan, he joined Okayama Oku Junior High School where Oni Jujiro was. Defeat powerful enemies such as Byodoin Phoenix, Tanejima Shuji, and Ochi Gekko along the way, and lead the team to win the junior high school national championship! Join the U17 representative team and lead the Neon team to win the U17 World Cup! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.