4-punkan no Marigold Episode 1

Mikoto works as an EMT and lives with his step-siblings Ren, Sara, and Ai. He is gifted with the ability to see the moment of a person's death, and he can always tell if someone he's helping will die in that moment, or if they will live. For the first time, his attempts to change someone's fate seem to work, except doesn't actually do what he expected it too. It's impossible to beat, but he's going to keep trying anyway. (Source: SakuraPrincess)