Asahina Ayako is the long-lost, adopted daughter of the Asahina family. But due to certain circumstances when she was young, she wasn't able to come back to the household which made her family members worry and search for her throughout the years. Now, she finally have the chance to reunite with them again after a long time.

He's blunt and loves to rile other people up. No wonder Tsukishima Kei is disliked by some. Still, it made him interesting - at least in her opinion. She desired to to be the first to figure out his bemusing personality, more than anything. Crossing paths with each other will cause changes to happen not only to the two of them but also the direction of what their fates will become.

Fujimoto Megumi is a 16-year old girl who has an amazing baseball sense and prowess. Unfortunately, due to her gender, she couldn't join baseball clubs despite her skills. Nevertheless, she didn't let it get in her way and transferred to Seidou, for the school is known for their baseball team. Certainly, it would be a fun-filled ride for her and the whole team.