Zhao Ye repaired the Qin Dynasty and became a crew member who went to sea to seek immortality. He angrily killed Xu Fu and seized the fleet. They sailed around the world for five years and returned to Langya with sweet potatoes, potatoes and peppers. Faced with the question of the First Emperor's longevity, he broke the situation by producing a thousand kilograms of grain per acre, presented a map of the world to promote the grand plan of never setting the sun, and was put under house arrest to experiment with seeds while waiting for rewards to promote the reform of the Qin Dynasty.
