I'm in NetKing, and I have a tennis mini-game

Ishikawa traveled through the Net King world and became a rookie member of Hyotei Academy.
Thinking of the ferocious moves in the later stages, comparable to fantasy murderous tennis, he felt a lot of pressure.
Fortunately, the tennis mini-game started before traveling loaded successfully, and Ishikawa became the only player in this world.
Gain experience by winning daily tasks and competitions, and upgrade your character to receive skill points and five-dimensional attributes.
Gain favor with a character to gain coaching skills.
Subclasses provide additional talents.
Get the full level of [Kendo] at the beginning, and have a kendo level that surpasses Genichiro Sanada!
Faced with boss-level characters such as Byodoin Phoenix and Polk whose levels are outrageous and marked with [red names], Ishikawa said that he had to master nearly ten sub-jobs, basic skills and advanced skills to the full level.
"As long as you show your level, I can kill even a legendary tennis player for you!"