The Future Diary

While the police surrounds the hospital, Uryu takes Keigo's wife and son hostage and tries to bargain with him. However, Keigo is convinced the only way to save his family is to win the survival game and refuses to negotiate. Yuki gets captured by the police, but as Keigo takes hold of him, Yuno appears, holding a grenade. Even when Keigo agrees to let Yuki go, Yuno decides to detonate the grenade, reasoning she'd rather die taking out Keigo than not be with Yuki. The grenade turns out to be a flash bang, knocking everyone out. Meanwhile, Uryu tries to escape the hospital, only to run into Nishijima. She tells him about the deal she and Keigo made and how he framed Yuki and Yuno, and they both rush back to the hospital. Yuki regains consciousness and tries to shoot at Keigo, but he uses Yuno as a shield. Despite his diary predicting he will kill Yuno if he shoots, Yuki refuses to give up, proclaiming his love for her. The future somehow changes and Yuki gets a clean shot at Keigo. Uryu arrives with Nishijima, who places Keigo under arrest. Since he's no longer a detective, his Investigation diary stops predicting the future. After learning his family has been rescued, Keigo asks Uryu to take care of his son, apologises to Yuki and breaks his own diary, removing himself from existence. Yuki and Yuno are exonerated thanks to files Keigo left behind, while Uryu escapes yet again. A few days later, Aru sends Yuki a text message warning him about Yuno, but she intercepts and deletes it.