Zhenzhen Fruit, Starting from Having Children, You Become Stronger

[Invincible + Decisive in killing + Funny] In this world, humans have superpowers, and beasts mutate into mountain-like monsters. On the day Lin Bei traveled through the world, he witnessed his whole family being killed. The murderer was the strongest Superman in the world. At the same time, Lin Bei awakened his family system, matched the Zhenzhen Fruit, and became stronger every time he received a son or woman. Thus, Lin Bei embarked on an unusual path to becoming stronger. "I treat you as a brother, but you want to be my adoptive father?" "I want to be your girlfriend, but you want to be my father?" "I get it, you want to role play!" "Why are you willing to accept Lin Bei as your adoptive father?" "Because he always said: Get behind me, kids." ... Many years later, Lin Bei held Superman's head and said in a cold voice: "Who is the strongest now?" No one thought that the idiot who gave up the Kryptonians and chose the Shock Fruit would become the only hope for the human race against the beast race.