In the near future where technology can repair or even delete memories, Lu Chen, a top memory restorer, went into self-exile because he could not restore the memory of his deceased wife. He only repairs, not deletes, as his own criterion and punishment. Until a mysterious woman named Ling Shuang brought a broken memory crystal and asked him to completely erase a memory about "fire and betrayal". This seemingly ordinary commission dragged Lu Chen into a whirlpool of lies, obsession and technological ethics. He must dive into the burning ruins of memory, not only to find the truth, but also to face the unreachable island deep in his heart.
