"It's a bit complicated, but it's much easier to analyze it biologically!" Chen Jiuwei smiled and said cheekily, "The so-called biology, the most important function, I am afraid it belongs to the inheritance of this thing!"

"Husband, will you blush when you talk so grandly about yourself?" The butterfly thought he had something to do with it. It just looked white.

"Don't worry, butterfly, listen to me and count!" Chen Jiuzheng's decent appearance, however, is convincing. He went on to say, "Propagation is the most important responsibility of all living creatures in their lives, because in the age of immortality, generations will be replaced by the continuation of race and...