I Turned Myself in at the Beginning and I Deceived All the Police Stations!

I surrendered. I was a fraudster, and the amount involved was 30 million. The policeman poured me a glass of water: "Speak slowly and explain from the beginning." I sipped my saliva: "Can you give me a computer first? The transfer records are all in the encrypted account." They assigned me a computer and a temporary workstation. A week later, I implanted a Trojan horse into the entire branch system.