I was in an accident and taken to the hospital. Suddenly, I noticed a number above the head of the person in front of me. What's this? Could it be some kind of probability like those often seen in manga? While I was thinking about this, the woman who caused the accident came to apologize. She even offered to do anything for me as an apology. I told her I wanted to have sex, even though I didn't think it would work, and the number in her head gradually rose! Could this be... the probability that I'll get laid?