Teenagers all dream of having a secret base filled with cakes, sodas, comics, and games... Two high school teenagers who play tennis share an apartment and live together in it, naming it the "Secret Garden". They go to and from school together, have fun and have fun...
All in all, it's a very pure story. It's not time-travel, no-nonsense, no-nonsense, and there's no meat. If you don't like it, just... I can't do anything to you (*￣-￣)