You walk along the beach, the wind is blowing, the seagulls are flying above your head. The sound of the waves crashing into each other is reassuring. It drowns your worries.
You keep walking and stumble over something hard. When you look down you see a message in a bottle. When you take out the note, it reads:
jgnr og ko uvwem,
Better grab your magnifying glass and your Shih Tzu sidekick. Time to go sleuthing...
(If you need more hints, let me know and I'll put them on my blog.)