The princes, still in middle school, all mysteriously received invitations from the high school's training camp.
In this place crowded with experts, where murderous tennis was everywhere, and where guys were everywhere too, one day, a female suddenly dropped in from the sky!
Ahem, to be precise, it was a little girl, and she was the coach here.
Though only the assistant coach. ┑(￣Д ￣)┍
