Young Lin Chen inherited a quirky travel agency that did not sell air tickets to distant places, but only provided journeys into the world of memories, dreams and stories. The price is that the traveler must pay for a real memory as fuel.
As the new "Spirit Master", Lin Chen relieves people's worries day after day: helping the dying to relive a shocking glimpse, helping the guilty to make up for a lifetime of regrets, and allowing the heartbroken to embrace their lost lovers again. As he tinkers with other people's stories, he becomes mired in mysteries - about his missing mother and the vast, deliberately erased void in his own memory.
Until one commission, the character in the story stared back at him, leaving a strange warning. In the client's memory crystal, "narrative residue" that does not belong to him emerges.
Lin Chen finally realized that his mother's disappearance was a conspiracy. The true purpose of this travel agency has never been to realize dreams, but to repair and maintain an "underworld" composed of the memory of all mankind and the cornerstone of reality. And he himself is the last and most critical "repair program" in this world on the verge of collapse.
When the enemy who covets power comes to the city, and when the truth of the world roars, Lin Chen stands at the crossroads of fate:
Is it to liberate the mother who protects the world and let reality collapse?
Should he inherit her lonely mission and become an eternal prisoner of the story?
Or... Pick up the pen and write an unprecedented new ending for yourself and the world?
