The human civilization in the Gods and Demons Continent has been fighting with demons for many years, and it is about to perish. Tens of thousands of people were summoned to come to the land of gods and demons at the same time. The protagonist Lin Tian, ​​after his arrival, has the ability to go back in time, and he can go back to the time before the danger. At the same time, the earth also received news that demons and other forces, It will invade Earth in the near future.