Mountain Sitting Immortal - Chapter 379: Cultivation And Reproduction.

... rus cycle every month, women in the second mortal coil go through one cycle in probably ten years.

That’s when their life force begins to decline, though. If are young and have a lot more years to live, they can keep a single egg viable for up to 50 years.

But even though they are about to die of old age, the bodies of women are so strong that at most, they will go through a cycle once every year. This is the benefit of cultivation.

This benefit ensures that his wife is a ...