This was a troubled time when several countries coexisted. After several years of competition, the four countries of Qi, Xiaoyue, Chu and Beiyan were roughly formed. The protagonist of the story is named Xiao Li, who is the seventh princess of the Qi Kingdom. She is noble, beautiful, and tough, and is favored by thousands of people. When she was fifteen years old, she was granted a marriage by the King of Qi to the brave general Zhao Ping. In the early spring of the next year, colorful ribbons were flying in Qidu and red makeup spread all over Qidu. It was the day Xiao Li came out of the cabinet. However, a conspiracy also ensues. The wedding boat suddenly floods and hundreds of people drown. At the same time, Xiao Li is also missing. When she woke up again, she had fallen into the hands of the enemy. The brave general Zhao Ping led his people to fight the enemy in Moyin Mountain outside Fengxi City. Zhao Ping and most of the soldiers died in the battle. Princess Linjiang would rather die than surrender and jumped off the cliff resolutely.
After surviving the disaster and many twists and turns, she became the princess of Xiangli County and came to Fengxi Villa with a special mission. However, she unexpectedly remembered the past ten years ago, and then uncovered the grudges of the previous generation. At the same time, she also met her husband. When she abandoned everything and decided to stay with her husband for the rest of her life, the war broke out again, and her husband also rushed to the battlefield. She stayed in their Tonglin, playing the phoenix flute every day to express her lovesickness, looking forward to her husband's early return.
Later, when the war ended, Tonglin was still the same, but the two of them were separated by the world. He misses you in Tonglin every day, but she is outside Guanshan. The peach blossoms are gradually falling. A phoenix flute song touches the grievances of two generations, but what it plays is the simplest desire in her, him, and their hearts...