Jackson Curtis () take their children to Yellowstone National Park vacation, but found there were memories of lakes have dried up, while the region has also become a restricted area. Full of doubts, he accidentally met Charlie in a camp near Yellowstone. Charlie told him that due to the long-term predatory destruction of the natural environment and resources by mankind, the earth's own balance system has been facing collapse, and mankind is about to face unprecedented natural disasters. Charlie said that some countries have been jointly developing and building an ark that can avoid this disaster. Jackson thought he was a lunatic, so he smiled and walked away.
However, the next day, disaster happened. Strong earthquakes and huge volcanic eruptions turned the familiar homeland into a hell on earth. In other parts of the earth, various natural disasters have erupted on an unprecedented scale. Jackson, like many families, embarked on the road to survival. Faced with a global natural disaster, he didn't know where to go. Suddenly he remembered the Ark and the map that Charlie had mentioned, so he decided to go to Noah's Ark base to find a chance to survive.
In the process of finding and going to the base of Noah's Ark, the Jackson family experienced the test of life and death. Finally, they finally reached the Ark base. However, the number of arks that have been built is far from enough to satisfy the disaster-stricken people who have heard the news from all over the world. Who goes and who stays has become a moral choice that challenges the entire human race. In the face of disasters, human beings from different countries made the most important choice: "All people are equal and have equal chances of survival!" In the end, people finally survived this global disaster in the Ark. The hope of continued reproduction and development.
