Time Postman: Urban Romance

Li Ming, an urban postman, accidentally discovered a mysterious letter that guided him through time and space to the future world. There, he met Su Qing, the guardian of time, and learned that the city was about to face a catastrophe and that he was the only one who could change its destiny. With the help of Su Qing, Li Ming returned to modern times and launched an investigation. After going through many difficulties and challenges, he finally exposed the evil organization, prevented the disaster from happening, and gained love and growth. The story combines science fiction and urban emotions, showing an adventure across time and space, inspiring people to cherish the present and bravely pursue happiness.