A brief introduction to "Yanqiu Crossing the Soul" Lin Yanqiu, an ancient book restorer in Linzhou, was possessed by Su Wanqing, an unfair painter of the Dasheng Dynasty, because of a "Picture of Broken Lotuses". The lotus mark on her left hand and the mountain and river patterns written by Lang Hao pen guided her to find the tampered "Secret Map of Mountains and Rivers". With the help of the dessert shop owner Meng Xiaotang and the spirit appraiser Boss Shen, the three of them went to the ghost market, inquired about Yuxuan, and found the truth in the wooden beams of the museum. When the strokes of the pen coincide with the picture, the injustice is overturned, and Su Wanqing's soul is gone. Only the mark is left to witness this redemption across time and space, and the warmth of "He who crosses others will eventually cross himself" is written.
Purpose: Using the cross-time and space bond between Lin Yanqiu, an ancient book restorer, and Su Wanqing, an innocent soul three hundred years ago, as a carrier to explore the weight of "innocence" and the two-way nature of "redemption." Su Wanqing wrote with his soul, dedicated to clearing away the stigma of treason, symbolizing the unbroken glimmer of justice in the dust of history; Lin Yanqiu empathized with his own experience of being framed, and went from resistance to active help, completing the reconciliation of his own feelings. The two use a wolf hair and half a broken picture to complete the "mutual crossing", revealing that the truth may be late, but the persistence of "innocence" can penetrate the barriers of time, allowing every betrayed soul to rest, and every distorted past to regain clarity.