Qiao Zhiyuan, an ordinary programmer, was accidentally involved in the prosperous age of the ancient Tang Dynasty by a burst of mysterious light. He changed from a modern otaku to an "alien" on the streets of Datang. In an adventure full of jokes and misunderstandings, Qiao Zhiyuan relied on his modern knowledge and wit to constantly resolve crises and solve troubles, and at the same time made many wonderful friends.
Qiao Zhiyuan, who first arrived in the Tang Dynasty, faced a completely different culture and lifestyle, and couldn't help but make a series of ridiculous jokes. From entering a brothel by mistake to being mistaken for an immortal, every step he takes is full of drama and comedy. In the process, he not only learned ancient survival skills, but also used modern knowledge and technology to help the ancients solve many problems.
Qiao Zhiyuan's life was supposed to be simple work as a programmer and entertainment at home, but after traveling to the Tang Dynasty, his life became very lively. He opened the first cafe in the Tang Dynasty and used modern marketing methods to attract a large number of ancient customers; he used the information on his mobile phone to help doctors of the Tang Dynasty invent new prescriptions; he even used modern programming thinking to help officials of the Tang Dynasty improve the tax system.
In the funny adventures, Qiao Zhiyuan also met a group of like-minded friends. There are doctors who are extremely smart but have eccentric personalities, there are police officers who are brave and just but often get into trouble, and there are also ladies who are beautiful and smart but have some sinister intentions. They experienced many strange events together, including uncovering the conspiracy of the traitor, rescuing the trapped people, and attending the grand banquet of the palace.