Things Didn't Go as Planned

Blurb: In the Three Thousand Worlds, many worlds have collapsed and been remade. Across countless Three Thousand Worlds are innumerable worlds, and beyond those, innumerable parallel worlds. When countless similar worlds all collapsed, taking every parallel world with them, the only thing Sawada Hatsuki, one of the victims, had to say was: "What the hell?!" After spending a great deal of effort and power to return to the beginning, she thought her mission and life had finally come to an end. Then she realized she had returned to the past once more, and saw herself from a parallel world. Sawada Hatsuki had the same thing to say: "What the hell?!" PS: Updates are irregular. This is a side story set in the Three Thousand Worlds, basically just an idea I wanted to play with. PPS: The pairing is set: Reborn. I thought about it for a long time, but this is the final decision. PPPS: This story is also known as #How Many Times Do I Have to Start Over?# and #The Me in This World Is Actually a Guy#. Blurb revised on 2022/08/04. Theme: The heroine returns from a cycle that began at the end of the world.