Misaki measures her entire world in numerical scores, constantly seeking to prove she is superior to everyone around her. She prides herself on living a flawless 120 point life, believing she has surpassed all rivals through careful calculation and one-upmanship. This carefully constructed self-image begins to crumble when she unexpectedly reunites with a woman she had looked down upon during their childhood. The encounter forces Misaki to confront the shaky foundations of her vanity driven existence, as the very person she once dismissed now threatens to expose the emptiness behind her perfect scores. The story follows Misaki as this reunion challenges her rigid point based worldview, pushing her to reevaluate what genuine worth actually means.