Guardian of Urban Rebirth

In 2038, Zhang Ye's world suffered an alien invasion. Relatives and friends died one after another in the massacre by aliens, and he also suffered a tragic accident. When he died, he saw a beam of white light, and his soul was attracted by the white light. When he woke up, Zhang Ye found that he was reborn! Reborn in another parallel world, this world has a civilization similar to that of ball D. In this world, Zhang Ye has lovers, friends and relatives. These are what Zhang Ye cares about most. Zhang Ye knows that sooner or later, this world will be invaded by alien civilizations. This time I will not let the tragedy of D-ball happen again in this world! I want to become stronger and I want to protect this world! ! ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.