My Years as a Contractor in the Celestial Court!

Li Ming, an ordinary architectural master, unexpectedly receives an edict from the Jade Emperor. After centuries without maintenance, the Heavenly Court is on the verge of collapse and urgently needs repairs by mortals. He leads an elite construction crew up into the clouds, only to discover that building standards in the immortal realm are worlds apart from those of the human world. Li Ming's trump card is a "Cosmic All-Purpose Hammer." It looks ordinary, but can automatically adjust its force and shape to suit different celestial materials. When he tries to reinforce the Southern Heavenly Gate using modern architectural principles, the celestial general on guard accuses him of "disrupting the immortal feng shui." Left with no choice, Li Ming introduces a KPI system into project management, setting clear work targets for every immortal craftsman. Before long, the laid-back immortals are grumbling. The fairies in the Peach Garden are required to report their daily progress, and even Lord Laozi's alchemy furnace has to undergo "workplace safety inspections." The immortals secretly sabotage the project, while Li Ming uses modern management savvy to defuse each crisis. Thus begins a renovation battle between tradition and modernity, the immortal realm and the human world.