From a faltering lion cub to a majestic lion king. He thought that the vast territory, the king's presence on the grassland, and the fear of the enemy would be the climax and end of a lion's life. Unexpectedly, the lion's birth is just the beginning. The earth's energy changes suddenly , all kinds of mutated creatures attacked, human beings fell from the top of the food chain, and the African grasslands were also in crisis. And he, also in the evolutionary mutation, gradually became stronger.