Comprehensive Comic: from Dominating the Tennis World to Traveling Across the World

He travels through various dimensions. He is the undefeated king of the arena. He is a legend in the bards' songs. He is a worthy leader for his partners and a nightmare for his enemies to fear. I hope the whole story is relaxed and smooth, and I hope it can bring you a pleasant reading experience. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.