The mahjong battles don't wait for you to understand the rules, they move like chaos with a soundtrack, each hand a small supernatural collision you feel before you understand it. Side A strips away the original series' wandering pacing and gets straight to the part that matters: girls with impossible abilities discovering what they're actually fighting for. You don't need to know how mahjong works to watch someone's entire strategy collapse in the span of three tiles.
Shizuno Takakamo carries a memory that won't fade: watching her best friend Nodoka win the national middle school mahjong championship on television. When Nodoka left Achiga Girls' Academy years ago, she took something with her. Now Shizuno is determined to rebuild what was lost. Achiga's mahjong club once competed at the highest level before disappearing into history. Shizuno recruits a new team to chase the same dream that inspired her, gathering unlikely teammates who share her hunger to prove themselves on the national stage. As they practice and compete, each girl discovers what mahjong demands beyond quick hands and sharp instincts: trust, strategy, and the kind of courage that comes from playing for something bigger than yourself. This is where passion meets precision. The tiles click, the tension builds, and four girls learn what it takes to climb back from nothing. Mahjong becomes their language, their challenge, and their path forward together.