nagisa's sister (oc x karma) assassination classroom

"tsuki " a beutiful name that mean "moon" .....
tsuki is the younger twin of nagisa shiota ......
she has light blue eyes , tho in the dark her eyes shine like the moon . she has beutiful long hair just as short as her brother's hair. she is as short as him . she is separated from him at the age of 7

what will happen if they meet once again ?

a/n
i dont own assclass ok!? this is just a fanfiction!