Shen Zhaozhao, the concubine of the prime minister's palace, was sent to the palace of General Gu Chengyuan in Zhenbei to work as a maid because of her mistress's disobedience. She was soft, cute and tough, and used the pastries she made to resolve the general's cold attitude, and also healed the psychological trauma left by his parents' death in the war. The two went from testing each other to running in both directions, and faced crises such as house fights and border wars together. In the end, Gu Chengyuan gave up his obsession with guarding the border, went into seclusion hand in hand with Shen Zhaozhao, and lived a sweet life. The highlights are "the cold-faced general's contrasting cuteness", "the concubine's wisdom of overcoming strength with softness" and "the emotional progression of two-way healing".