When Eijun was scouted by the prestigious Seidou High School, the decision was easy for both of them. Satsuki chose to transfer to Seidou as well, not just to support her twin but to keep an eye on him and ensure he didn't let his chaotic energy get out of hand. But life at Seidou wasn't exactly what either of them had imagined.
Eijun's loud personality and boundless energy immediately made him stand out on the field, but Satsuki's sharp wit and charm didn't go unnoticed either-especially by a certain bespectacled upperclassman.
What starts as harmless teasing from Miyuki Kazuya quickly turns into something neither Eijun nor Satsuki expected. For the first time, the twins' unshakable bond is tested as Satsuki finds herself drawn to the catcher's calculating mind and playful smirk.
As tensions rise between Eijun, Satsuki, and Miyuki, the Seidou baseball team becomes the stage for more than just high-stakes games. It's a whirlwind of emotions, sibling loyalty, and budding romance-all while striving for victory on the diamond.