Akarogbe Oreva Samuel0:00 – 0:03 (The Hook)
Voiceover: "In 1922, a submarine vanished—and resurfaced empty 40 days later."
Visual: Submarine drifting silently in dark ocean waters.
0:03 – 0:08 (The Twist)
Voiceover: "The only thing left inside was a film reel showing this."
Visual: Massive ancient underwater ruins with something moving in the shadows.