Angel Game: Sayonara to Mirai no Kakera

This world operated under a strict set of rules—rules that were never meant to be broken. Yet, in the absence of understanding, humanity stumbled blindly into consequences it could never have anticipated. If only the truth behind these unyielding laws had been known from the start, the ensuing tragedy might have been entirely avoided. Instead, ignorance became the catalyst for an inescapable ordeal, forcing those caught within its grasp to confront a reality far harsher than they ever imagined. Now, trapped within the framework of the Angel Game, the characters must navigate a perilous landscape where every action carries irreversible weight. The fragments of the future and the finality of farewell intertwine as they struggle against the boundaries of their predetermined fate. Survival demands more than mere endurance; it requires unraveling the very nature of the rules governing their existence. As alliances are tested and sacrifices loom, the desperate fight to reclaim tomorrow begins, driven by the haunting realization that some farewells may truly be permanent.