Lin Changsheng, a modern urban deliveryman, triggers the "immortality achievement system" because of a heroic act. He earns achievement points by completing takeout orders, helping others, etc., And redeems rewards such as life extension and simplified exercises, and gradually achieves immortality. During this period, he encountered crises such as cultivators fighting for the system, evil forces' revenge, and the secret of global immortality being leaked. He met and fell in love with Su Muxue, a cold female doctor, and solved the trouble together. Finally, he became a hidden immortal, protecting the people around him and exploring the true meaning of immortality.
