The Evolution of Superpowers Starting from Tennis

In this passionate tennis arena, the strong are respected. With infinitely evolving skills, I will eventually stand at the top and overlook everyone. Who else? Be my nourishment! Small steps, the first steps towards evolution at the speed of light! Basic skills evolve into perfect counterattacks! Tezuka Domain, the Domain of the Evolutionary King! World pirates, evolved interstellar plunder! Come on, surpass me, you trash! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.