High-IQ Crime: Who Made Me the Master of Impersonation?

[System + mystery and deduction + twists + revenge + imitation + crimes] Read with caution if this isn't your thing. Lin Fan grew up in an orphanage and was born with a photographic memory and a gift for imitation. He can recreate every character on screen, and his intelligence far surpasses that of ordinary people. With the orphanage's support, he was about to enter university, and his future should have been bright. But a fire during his winter break in his final year of high school burned everything to ashes. He raced back to the only home he'd ever known, but all that remained was a charred ruin. The director who had treated him best and the disabled friends who had been by his side every day had all died in the fire. The police investigated with all their might, yet couldn't find even a single hair from the culprit. The case became a perfect crime no one could solve. Rage burned in his chest, while a helplessness that cut to the bone left him suffocating. He hated the police for their incompetence, the culprit for their audacity, and the fact that such a vile perfect crime could exist in this world! Just as he was on the verge of collapse, the [Master Criminal Impersonator] System awakened! [Ding! The Host's obsession detected. System binding successful.] [Newbie mission: Recreate the perfect crime and make the mastermind die by the very perfect method they were most proud of!] A perfect crime? Great. From this day on, I'll repay them in their own coin! You use perfect crimes to kill. I'll use perfect crimes to send every murderer in the world straight to hell!