Lin Wan, a modern young woman, is obsessed with time-travel novels and wants to travel back in time to live as a queen. After painstakingly studying the way to time-travel, she accidentally lands on the famous traitorous concubine Lin Wanwan in history due to a moment of negligence. There were only three days left before Lingchi was to be executed. The way forward was cut off and there was no foreign aid.
In order to save herself, she combined modern knowledge with survival instinct, transformed the cold palace into a simple "Jade Washing House", and merged ancient honey locust with modern assembly line thinking to create the first "new palace product". She bartered, secretly exchanged concepts, and used the prototype of a business model to stir up the stagnant water of the palace.
This self-rescue begins with a piece of soap, but it is more than just a piece of soap. When weak sparks began to burn within the strict palace walls, she no longer faced only the emperor's murderous intention, but the scrutiny and inertia of the entire old order. Will he change his destiny with wisdom beyond his time, or will he be destroyed by the crushing power of the imperial power? The road to self-rescue has just begun.
