King of Nets: Got a Light Shot at the Start

After time travel, you don't have any tennis talent? Fortunately, the lottery system is activated, and as long as you defeat your opponent, you will get a chance to win the lottery! "Ding! Congratulations to the host for getting the light ball!" "Ding! Congratulations to the host for obtaining tachyons!" "Ding! Congratulations to the host for obtaining the limit of talent!" "Ding! Congratulations to the host for getting the light wind!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.