Otome Equation

I'm an old single soul and currently working part time at a net café. I love gaming because it gives result to my efforts, unlike reality. One day, I came across a very interesting game called "Daughter Cultivation" during my part time. The graphics, picture quality, voice over… everything is just so realistic! But then I realized… I was actually in the game! I couldn't believe that 24 year-old me had turned into a 10 year-old doll-like-girl!!! What's more, a handsome butler is standing right in front of me. What the hell is going on…?!