Lost Kiss ~Kare to Unmei no Ren'ai~

One day, you were caught in a traffic accident on the way home. Then, you heard a voice inside your consciousness. "Don't worry, I'll surely save you". You wake up but somehow, it's still a month before the time of the accident. Five men appear in front of you, claiming they are Grim Reapers and telling you you have only a month of life left. While the clock ticks, you'll have to face your own destiny -