My semen is the strongest resource in this cultivation world!

When I was still living on earth, I was a famous doctor. I was called the girls miracle doctor. Many people asked for my services, but I only accepted women, extremely beautiful women. The reason for this was that my way of healing them was a little different. I impregnated them with my semen and they healed! Once, the husband of a patient of mine found out that 'his' son was indeed mine and in revenge he killed me. When I thought it was all over, I woke up in the arms of a beautiful woman. From my many years as a doctor, I knew she was ill. In this new world, my first mission came. As a doctor, I can't leave a patient without treatment!