Conan: Paradox Puzzle

When a criminal psychology graduate student who was familiar with the entire plot of "Detective Conan" accidentally traveled back to a month before the story began, he thought he had the "God's Script" in his hand and could rewrite all tragedies. However, every well-intentioned intervention is like a pebble thrown into a lake, causing unpredictable ripples. The case went off track, the criminal's motives changed, and even the ending changed beyond recognition. The "script" in his mind gradually became worn and blurred through repeated revisions. He is no longer an omniscient spectator, but a "variable" at the center of the fog. On one side is the mysterious "Observer" who is trying to maintain the original trajectory, and on the other side is the new black organization code-named "Charon" who was alerted by the abnormality of the timeline. Under Kudo Shinichi's sharp gaze and Haibara Ai's vigilant temptation, he must complete this tightrope twisted by his own hands before his memory disappears. This is a paradox about "knowing" and "changing", a fatal puzzle caused by butterfly wings. When the script is torn to pieces, can you still trust your memory?