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简介：Moreover, the attack power of S-class firearms also varies, but the weakest can easily tear through gold-level defenses, and the strongest can break through diamond-level defenses with one shot. The firepower fluctuates greatly. Will it be a one-shot attack? Qin Fen is not sure yet about the full access to all S-class firearms. He needs to wait until he reaches level 31 before he can be sure.