[King of Nets] Blue Sea

Once upon a time there was a sea, and on the edge of the sea was Kanagawa. There was a school in Kanagawa called Tatekai University. There was a tennis club in Tatekai University, and there were a group of handsome boys in the tennis club. One day, the tennis club suddenly heard that it would parachute a coach. With the efforts of both parties, the parachute coach successfully became the group's substitute English teacher. The story begins here... There is no cp, the main character is huge, she knows how to make magic changes, and the heroine is super invincible Mary Sue. All in all, it is an inspirational story about helping each other to reach the top. If you don't like this type of story, just cross the upper left corner. People are very glass-hearted. At present, the first revision has been completed, and the ending is probably similar to the animation. XF's imagination is too big to keep up, so it's just a joke. Intention: Let's rush to the top together!