The Older Man Is Addicted To Pampering His Wife - Chapter 43

In fact, when the Xuanyuan Ark was built, and it sailed into the Atlantic, all the researchers severed all contact with the outside world.

All of them devoted themselves to research and were devoted to achieving the external regeneration of organs.

Then, they continuously updated the organs in the human body, including the liver, the heart, even the skin and the brain, thereby extending the overall life of humans.