Mysterious Crime Channel Intro Video

My YouTube channel dives into real-life crime stories and I need a short, gripping intro that immediately sets a mysterious mood. The finished piece should be sleek, polished, and ideally no longer than 10–12 seconds so viewers get pulled in without delay... (Budget: ₹600 - ₹1500 INR, Jobs: After Effects, Animation, Commercials, Motion Graphics, Sound Design, Video Editing, Video Production, Voice Over)