Tang Xun, a suspected time traveler, learned the outline of mental methods in the memory fragments. The memory fragments that did not belong to him and the strange scenes he often dreamed about made him determined to become stronger and explore the truth. At this time, dark clouds are gathering in various countries on the mainland. How will Tang Xun, who is involved in the dark clouds, respond? How are these related to the truth of Tang Xun's life experience?
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In troubled times, there is no way out on earth. A sword cannot be a hero without blood.