Rent The Future Diary: Part 1 (2011)

Let the game of death begin. 12 people must fight, kill and survive to become the god of time and space. Yukiteru Amano is an ordinary schoolboy, rather withdrawn and solitary. He escapes from his dreary ordinary life by keeping a diary. One day, everything changes dramatically when he discovers that his diary is already written, revealing the near future. At first Yukki is delighted with this new power, but delight turns to despair when a serial killer sets their sights on him. Yukki embarks on a race against death and learns that he is not the only one to hold a Future Diary. Each person with this ability is a player, the last player standing becomes the new god of time and space...