(Survival—Space—No CP—Natural Disaster)
Blue Star encounters unknown changes, and 1 billion "players" are randomly selected from 7 billion people in the world to enter the survival game
· The game has seven rounds in total, corresponding to seven doomsday scenarios: extreme heat, extreme cold, heavy rain, earthquake, volcanic eruption, plague, and poisonous miasma
· The survivors in each round will receive a "New World Ticket", the loser will disappear
