IT genius fought with the dark web to save his younger sister! The younger sister of the top programmer Lu Xiaopao was accidentally kidnapped by the cybercriminal organization "Black Domain". Lu Xiaopao used his superb computer skills to break through the blockades of "Black Domain" and found its whereabouts. Unfortunately, he was set up by the leader of "Black Domain", Anthony. This was a life-or-death rescue. Who was the winner? Let's find out. ...

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