Programmer Qi Xiaotang accidentally traveled to Chang'an City in the Tang Dynasty after staying up late and working overtime. He found himself standing in his pajamas on the bustling Zhuque Street, being watched by passers-by. He was mistaken for an "extraterrestrial visitor" and met Li Bai, a drunken poet. The two struck up a wonderful resonance with modern buzzwords. After becoming drinking buddies, they shocked everyone with modern knowledge at a banquet hosted by Li Bai. From the misunderstanding of "the moonlight before the bed" to playing music on a mobile phone, it triggered a series of hilarious scenes.
