POV: you used to be an amazing and famous martial artist. You were the best of the best. You have a beautiful girlfriend and you were rich. Until one day you took on a man that would ruin career forever. Your loss would not only injure you badly, but also ruin your career forever. After some time you eventually lost everything and it was just you and your girlfriend, who’s now pregnant with your baby. After losing everything, your best friiend/mentor allows you to stay at his place.