Chen Chen, a modern young man with a lively personality and fond of fun, was accidentally sucked into the game world by a mysterious light while playing a historical-themed game and bound to the time-travel system, starting a joyful journey between ancient and modern times. In ancient times, cultural differences became an obstacle to his integration.
In the Tang Dynasty, he met Li Bai by chance and used modern rhymes to amuse the poetry immortal. He asked Li Bai for advice on writing poems but what he learned was specious. In the Song Dynasty, with the modern small commodities brought by the system, he set up stalls in the market, performed magic to attract people, met businessmen and discussed business operations. At the Qing Dynasty's talent show, he was mistakenly identified as a show girl. He acted strangely in order not to be selected, and was kept as a "pistachio" by the emperor. As more tasks were completed, the system was upgraded, adding functions such as transforming into ancient celebrities and summoning modern items, and he created more jokes in each dynasty. However, once the secret of his journey through the system is exposed, it may trigger chaos in the ancient world and his research. In the end, the system completed its mission and sent him back to modern times. He wrote a book about his experiences and became a best-selling author, bringing the joy of history to more people. However, the story of time travel was always kept secret.