The Arcobalenos are revived. Collonello reveals that Byakuran's defeat caused all of the crimes he did with the knowledge from parallel world to be annulled and removing Byakuran's reign from all the world. Tsuna and his friends say their goodbyes to their friends before returning the past. During their time travel back, the Arcobalenos do three things: Seal the Mare Rings, gives the people involved with the Vongola the memories from their future selves, and turned the Vongola Box animals into rings. At school, Tsuna and his friends return to their daily life and look towards the sky, thankful for Yuni's sacrifice.
Les Arcobaleno sont ressuscités. La mort de Byakuran permet de défaire toutes ses actions dans le passé, le présent et le futur de tous les mondes parallèles. Il est désormais temps pour Tsuna et ses camarades de retourner dans leur paisible Namimori du passé.
Dopo che Tsuna ha sconfitto Byakuran gli Arcobaleno tornano in vita e rivelano che grazie alla scomparsa degli anelli Mare ci sono stati dei cambiamenti nelle linee temporali.
在未来世界的漫长战斗告一段落了。然而众人失去了许多事物，也有人因而牺牲。付出如此沉重代价的这场战斗真的有意义吗？阿纲对此抱持着疑问。不过就在这个时候，阿尔柯巴雷诺终于复活了。他们从优尼的火焰得到情报，准备了让阿纲消除烦恼的答案。白兰的恶行将会从过去世界删除，许多人牺牲的这个未来将不复存在，过去世界将会焕然一新，并且通往崭新的未来。
El sacrificio de Uni logra sellar el poder del Anillo Mare de Byakuran y traer a la vida a los Arcobaleno, quienes le hacen saber esto a Tsuna y sus amigos para que puedan volver en paz al pasado. Los chicos del pasado se despiden de los del futuro que los apoyaron, dejando también las Cajas Vongola.
