In an extremely cold city called "Winter City", a new type of heating equipment called "Glimmer Stove" replaced the centuries-old handmade "Panlong Stove" with thunderous momentum. Lu Yan, an old craftsman, is the last Panlong stove maker in the city. A ban not only destroyed his job, but also planted a cold bomb in his eyes for the entire city.
He knew that those "glow crystals" that shone cheaply could not withstand the roar of winter. When the first crack exploded in the cold night, Lu Yan knew that his war had begun. This is not to be conservative, but to protect the simplest warmth of life in the fire. He wants to use a pair of calloused hands to fight against a cold era where technology is paramount.
