The heroine and the goddess are twins. They slept in the world of tennis kings. She plays tennis well, has a very straightforward personality, and dares to do what she wants. Anyway, you should continue reading. I don't know what the final story will be like, but it is definitely not NP, and it will definitely be 1V1. Maybe the characters and plot will be out of shape. Please don't be careless and understand. This is my first time writing.