Btooom Vol. 26 Dark Ending GN

In this bad ending conclusion to the story, Ryouta casts aside his long acquaintance with Oda, and with it his hesitation, as he goes alone to confront his former friend and rival, who has taken Kaguya and Uesugi hostage. Meanwhile, Himiko and Kira hatch a plan to save their captured allies. But the choice Ryouta makes will have dire consequences for everyone involved, and even he might not emerge from this final battle unscathed...Who will be left standing as the curtain falls on this explosive drama?!