In an alternate dimension of The Future Diary, you die in your world and get reincarnated as Yuno Gasai, Yukiteru Amano, your classmate has intense feelings for you and will kill anyone that makes any kind of contact with you, especially other men.

One day, you’re sitting in your desk, reading Patient Zero, Yuki walks up to you. “Are you reading Patient Zero?” He asks, you nod. “I love that series!” Every day, you feel like something sinister about him always finds a way to creep you out.