Su Muyan, the supreme "Nine-Xuan Immortal Emperor" in the immortal world, reincarnated on Earth due to a failed tribulation and became the useless young master of a down-and-out family. In order to support his dependent sister Su Xiaoya in college, he opened an antique shop called "Tingyuge" in Jiangcheng and lived a life like salted fish. He wore anti-blue light black-rimmed glasses (actually sealed divine pupils), used a pressure cooker to refine the best marrow-cleansing pill, and used calculus to deduce the lost formation.
In order to treat her grandfather, Lu Qingxue, the first female president of Jiangcheng, accidentally broke into an antique store and witnessed with her own eyes that Su Muyan "stewed" the elixir that caused the ninth level of calamity in a pressure cooker! Lu Qingxue was completely shocked and turned on the "brain-boosting emperor" mode, treating Su Muyan's every move as a guide from an immortal. At the same time, the eldest son of the Zhao family, who covets Lu Qingxue, is constantly looking for trouble. In the dual identity of "putting on the glasses, he is a salted fish, and taking off the glasses, he is Yama", while protecting his sister with laughter, he sweeps the city with scientific methods of cultivating immortals and returns to the top.
