Become Invincible in Mother's Womb

One, two, three... I've seen them all at one hundred years old, why don't you come and see a zero-year-old fetus? People say that unless you start practicing in your mother's womb, you won't be so powerful. Zhang Cheng thinks this is a good idea, and he happily accepted everyone's opinions and started practicing in his mother's womb. Of course, the baby in the mother's womb needs the mother's protection, so she also has to help the mother practice... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.