I Can Cultivate Pure Yin Physique Using My Balls

A man has Y chromosome in every single cell in his body...... except.... Funnily enough for a few of his sperm cell. Watch as a man from Earth got reincarnated in to a cultivation world and fortunately enough to pick up a cultivation manual. Unfortunately the manual if only for woman who have the pure Yin physique. But fear not as thanks to the POWER of science Vlad is able to Cultivate using His Balls!