Table Tennis: A String Drawn Tight

In a near-future metropolis, there is a group known as “Stringforce Warriors.” Using specially made rackets, they convert their inner power into string-energy particles and fight across multiple dimensions on standard courts. The underground world of racket combat is controlled by three major powers: China's Tai Chi Academy, the European Union's Quantum Tower, and the Americas' Genesis Society. The top players can even warp space. ...