Jiang Yan, a graduate of the Department of Architecture, worked hard at Huadu Design Institute for many years. His dream was shattered into pieces by the client and the rent, and he became a "brick mover." In despair, an old hand-drawn drawing of the ancestral home accidentally activates the "Architectural Aesthetics Assistance System"! From then on, with the addition of incredible functions such as inspiration capture, material analysis, structural optimization, and aesthetic simulation, Jiang Yan's designs began to amaze everyone and set off the Internet. Conservatives from traditional design institutes, profit-oriented developers, and jealous colleagues came one after another to try to suppress this "other". However, his works also attracted the attention of "soul photographer" Su Qingying. The two became connected because of architecture, from cherishing each other to working side by side, and jointly wrote an aesthetic legend. Jiang Yan went from unknown to popular, systematically promoted to the master level, and gained both career and love. However, a natural disaster warning that has never happened in a century, and the system's sudden "Ark" level ultimate challenge, have drawn him into a deeper ancient secret and the city's survival crisis. How will he use buildings to save a city?