[Reborn!] If Only We Had Never Met

If there are countless parallel worlds in this universe, then there must be countless versions of "Sawada Tsunayoshi" living in them. Could there be a "Sawada Tsunayoshi" who is just an ordinary person, with no connection to the Vongola and no chance of inheriting the family? Could there be a "Sawada Tsunayoshi" who is never betrayed, deceived, or abandoned? Could there always be a "Sawada Tsunayoshi" who gets a happy ending? Yet among these countless parallel worlds, there is always a world where a version of "Sawada Tsunayoshi" experiences betrayal, deception, and abandonment. The original world is the root, and its first branching world is the culprit. The unlucky "Sawada Tsunayoshi" chosen from among countless parallel worlds has branches spreading into billions of leaves. In billions of parallel worlds, after enduring all kinds of betrayal in stories created around them, the unlucky "Sawada Tsunayoshi" of the "Katekyo Hitman Reborn" world finally returns to the normal world, unaware of it. He believes that sooner or later, because of one coincidence or another, or the existence of reborn people or transmigrators who use destiny as an excuse, he will be betrayed, abandoned by everyone, and killed once again. If they had never met back then, would "Sawada Tsunayoshi" have lived an ordinary life? When countless versions of "Sawada Tsunayoshi" share the same memories as Tsuna in the source world, what kind of endings will the countless parallel worlds have? What kind of Sawada Tsunayoshi will emerge? The sky swallows everything and embraces everything, but is the sky selfless?