After Time Travel, My Great-Grandfather and I Became Sworn Brothers

In order to fit in with the core tension of the story, the introduction will focus on the three core themes of "family bonds dislocated in time and space", "revolutionary secrets carried by music" and "family epic of misunderstanding and redemption", and outline the plot with a tight rhythm: Eighteen-year-old Long Yun traveled back to the mountains of western Yunnan in 1942 because of a taboo "ghost tune" and an accidental electric shock. The caravan leader in front of him, Long Xiaoshan, was actually his romantic great-grandfather who was banned from his family and "lost his fortune by singing"! When the rebellious boy and his prodigal great-grandfather unexpectedly became sworn friends, Long Yun discovered that beneath the frivolous mask of the "Prince of Folk Songs" was hidden the iron-blooded belief of the underground worker "Nightingale" - those songs spurned by the family were actually codes for transmitting information, signals dancing on the tip of a knife. From singing and gambling to avoid bandits, to the exchange of intelligence in dark alleys; from the resentment and misunderstanding in the eyes of his great-grandmother, to the life-and-death decision under Yingzui Rock, Long Yun personally experienced his great-grandfather's tragic mission of using romance as a cover at the cost of his life. When the swan song sounded on the top of the tree and the gunshot ended the legend, he returned to modern times clutching the blood-stained leaves, determined to break the shackles of the family ban and use music to restore the buried heroic truth. A dialogue spanning eighty years in time and space, a soul resonance of music and faith, see how a rebellious young man uncovers the mystery of his ancestors, dissipates misunderstandings, and allows the echoes of heroes to last forever.