Synopsis：Liu Cheng, a modern office worker, unexpectedly travels back to the frozen era of the Three Kingdoms, where rivers are covered in ice and the people yearn for stability, while those affected by spiritual energy disrupt daily life. At a critical moment, he uses his past combat reflexes to protect a child and encounters Zhao Yun, clad in silver armor and wielding a long spear. The two quickly form a bond, working together to help Pei Yuanshao restore order and rescue Qingyi, who had come down the mountain to gather herbs. To protect more people, the trio heads to the Suanzao alliance. Before the Hulao Pass, Liu Cheng spots a flaw in Hua Xiong's condition and secretly aids Guan Yu. At the Tiger Trap Pass, despite his unstable spiritual energy, he steps in to help Guan Yu and Zhang Fei escape, while Qingyi exhausts her energy to stabilize his power. Later, following Liu Bei to Yingchuan, Liu Cheng uses modern methods to build a furnace for heating, set up greenhouses for crops, and transform the dilapidated area into a safe haven. When Yuan Shao approaches with his army, Liu Cheng leads the people in making defensive tools and guarding their home, protecting this land of vitality. In this frozen and chaotic era, a story of ordinary people striving to build hope is about to unfold.