MTL - Reborn As a System - Chapter 68 Galactic Federation (5)

... strong alpha has begun to age. Although it is not seen from the outside, their fertility is nearing completion. Up to the age of seventy-three or fourteen, basically will not let any omega conceive.

Although many important leaders have been working until they are eighty-eight years old, some military personnel, due to years of practice, will retire sooner. Under normal circumstances, they will be aged at home.

Like Ye Laozi, now 78 years old, he has been honestly enjoying the crime ...