In the middle of her wedding reception, at the very height of happiness, the bride, Sayaka, is poisoned by someone. According to Sakuraba, the photographer who was at the wedding, it appears that poison had been mixed into the champagne. Could it be that the culprit is among the guests who attended the wedding?! The groom, Hayashida Kazuomi, and Sakuraba set out to find the perpetrator, but one after another, the hypocrisy of the suspects, including Sayaka’s best friend and her mother, comes to light… And then, glimpses of Sayaka’s pitch-black past begin to surface as well…? Every single person who appears in this story is a “hypocrite,” and “shocking truths” are revealed one after another. Native Title: ぜんぶ、あなたのためだから Also Known As: Zenbu, Anata no Tame Dakara