Murmur is ready to declare the winner, but an unexpected figure throws a wrench in her plans. Yukiteru might be getting another chance, but it won't last for long if he can't figure out who it is he really wants to save.
Attack dogs outside, betrayal inside. Akise plays a dangerous game, gambling Yukiteru's diary and his life. Hinata gambles both her future and the Tenth's. And Yuno would rather just be rid of them all, forcing Yukiteru to make a dangerous choice.
It's all-out war at Yukiteru's house now that the Fifth has been revealed. As Yuki searches for Rei's diary, Yuno advocates a direct approach. But Rei isn't an opponent to be underestimated - even if he is only four years old.
Having bested the Third Diary User with the help of Yuno, Yukiteru is now a target. A bomb-wielding Diary User takes the school hostage, and Yukiteru must decide if he can trust Yuno, even though she's been stalking him.