7-Day Countdown to Doomsday Echoes in Los Angeles

The story begins with a flight to Los Angeles. A deadly comet is about to hit the earth, and there is only a seven-day countdown left in the bustling city. The protagonist carries secrets and missions and embarks on the road of survival in chaos and despair. From the airport to the ruins, from escape to counterattack, he not only has to face the doomsday disaster, but also has to make a choice between humanity and mission. When destruction comes, he will use his last hope to start a new journey for mankind.