He said that he never had peace in the rest of his life, and those memories seemed to turn into a ringing bell in his ears, constantly urging him to think back.
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The background of this article is the early 1990s, there is no specific year, it is realistic, and there is no Mary Sue plot.
The author writes slowly and is used to "boiling a frog in warm water", so the plot develops slowly. Some plots may trigger some readers' red flags, so please proceed with caution. Welcome to catch insects and make bricks.