Hoard Tens of Billions of Supplies and Pick up a Goddess

[Doomsday + Invincibility + Many Children, Many Blessings + Decisive Killing, Not the Holy Mother] When an epidemic virus rages and turns people into zombies, the order of society is turned upside down. From an unknown college student, Zhao An awakened the system and transformed into an invincible strongman, attracting countless people to surrender. ....... There was no other way. For the future of human civilization, Zhao An had no choice but to build a shelter to protect them and contribute to the development and continuation of civilization...