1 Prologue

In tennis world organization that every player wish to join for become professional,it was a camp where every tennis player under-17 come to join by got invited by the ITA (International Tennis Asociated) which country they will join,a lot of talented people in there.these Association produce a lot of pro tennis player from all around the world it got called the U-17 camp.The camp always at isolated place that no one can enter except only the one who got invited and when they enter the gate there no way to get out except for abandoning the tennis meaning drop out except the player got permission from the coach or more worse expelled,all of the country has U-17 camp while the HQ is at london,every player who invited at HQ is a 'world rank level' and no one can get out except to defeat all player from court 1 until court 16 but there also has one court where the player from court 1 to court 16 can't enter that is 'court zero' where all the regular only play at 'world cup' but in there has a youngest a boy who was 7 years old win 3 of 'Grand Slam Tournament' (French,Australia,Wimbledon) and he join the U-17 HQ camp for 1 year he defeated all player from the HQ at age 8 years old he join the U-17 at japan ,2 week he become regular winning the world cup every year and got many tittle 'Shogun of Tennis', 'Emperor of tennis' but suddenly he was disapeared from the media and tennis world after he got invited to challenge the 'Last Court' where the player from all around the world come to become the 'God of Tennis'.For 1 years there no news only his tittle and record remained,The people start calling him 'the legend of World Tennis' until now no one can managed to defeat his record.