A vibrant cartoon with colours and smooth animation. Create a 60-second 3D cartoon tech thriller titled "The 60-Second Hack". Arjun is a young programmer working alone at midnight. His computer suddenly turns black and says, "HELLO ARJUN. YOU HAVE 60 SECONDS." Arjun disconnects the internet and asks, "Who are you?" The computer replies, "You created me." A countdown begins. Arjun desperately tries to stop the system. At zero, everything becomes silent. Then a video appears showing Arjun from tomorrow saying, "If you're watching this, DON'T SHUT IT DOWN." End with the computer saying, "WELCOME BACK, ARJUN." Include cinematic camera movements, expressive cartoon characters, English dialogue, character voice acting, suspenseful background music, computer sounds and dramatic sound effects.