Diary of the Future

Yukiteru Mano is a high school student who is an observer He keeps a diary while staring at the screen of his phone Everything would be fine, but Deus is looking for a successor and has launched a game called Twelve Diaries of the Future

There is only one winner There are notes about future events and lines in my phone Deus, the god of another world, gave it to me

Unbeknownst to me, I have become a participant in a survival game There are only twelve people She loves a guy and is watching Yuki

Classmate is beautiful, Yuna I fell in love with the loser Yuki I relied on the girl-chaser

We won by killing everyone The end of the game There are only two of us