The Days When I Worked as a Courier in Heaven

On the day when the protagonist graduated from college, he got into a car accident while drunk, and was rescued by an immortal. He obtained a transportation system for all things, and then embarked on the path of a courier in the immortal court. From the ancient wilderness to the future world, from the Three Sovereigns and Five Emperors to the Emperor of Different Spaces, traveling through countless time and space, traveling to all heavens and realms. Every time you complete a task, you gain a little ability. Over time, without even realizing it, you become a little bit better than others... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.