Shen Rang's mobile phone repair stall had just opened, and the first order was from the fake daughter of the city's richest man - her mobile phone contained irrefutable evidence of murdering her brother, and the real murderer was standing three meters away, staring coldly at him.
His fingertips ran across the motherboard, and all the secrets in the phone unfolded in his mind like a holographic projection - deleted chat history, encrypted cloud backup, and even the three-month base station location in the SIM card.
"It's fixed." Shen Rang handed back the phone, packaged all the evidence and sent it to the criminal police team's anonymous port. Three hours later, the wealthy family fell, and his second order of the day was the mysterious beauty suffering from ALS, for which he paid a billion check.