Your friends called you to play tennis though you refused. Little did you all know was the place they all were playing tennis at, Was near the demon slayer corps that was having a meeting. And also near the infinity castle. When they heard sounds they came from different ways. Only to see your friend insulting you making you rage and get into a heated tennis battle. Upon seeing how good you were, Their eyes were wide open. They had different reactions when they saw you're this good. Such as...