Around the time when Kotaki's relics were sorted out, a member of the Diet, Sayuri, who was in the midst of a corruption case, suffered a disaster in which the lights fell overhead and died during a press conference. On the night when Momoko and his friends were in charge of cleaning the scene, Momoko was instructed by Otomo to pick up a member badge that had fallen on the scene, and she returned to the scene. To. Momoko, who touched the badge and time-leaped before the incident, involved Otomo and went to the restaurant where she was to stop Saionji. But what Momoko and Otomo saw was a conspiracy and love-hate pattern swirling in politics.
亡くなった老人・小瀧の遺品整理を終えた頃、汚職事件の渦中にある議員・小百合が釈明会見中、照明が頭上に落下し死亡する惨事が起きた。小百合と対立する議員・西園寺が有力な容疑者とされる中、桃子達が現場の清掃を担当した夜、桃子は大友に現場に落ちた議員バッジを拾うよう指示され、現場に戻ることに。そこでバッジに触れて事件発生前の時間にタイムリープした桃子は大友を巻き込み、西園寺を止めようと彼女のいる料亭へ。だが桃子と大友が見たものは政界に渦巻く陰謀と愛憎模様だった。
就在小瀧的遺物被整理出來的時候，身陷腐敗案件的國會議員小百合遭遇了一場災難，燈光從頭頂墜落，在記者招待會上死亡。 而與小百合發生衝突的國會議員西園寺被懷疑是強烈嫌疑人，而桃子則被大友指使去撿起桃子等人當晚掉落在現場的會員徽章清理現場，並決定返回現場。 事前觸碰徽章並進行時間跳躍的桃子牽扯到大友，前往她要阻止西園寺的餐廳。 但桃子和大友看到的是政治中盤旋的陰謀和愛恨交織的格局。
