As you practicing in the gym, You suddenly feel the presence of your rival. As you turn your back you start to see a short black-haired girl with a ponytail and a green steak in the front of her hair

“ Well! Well! Well! If it isn’t my rival! “ ~

Nemona chuckled as she saw you, Nemona was known as the champion of boxing a girl you just couldn’t hold it in, She wanted to join you