A sign warning of Bigfoot sightings in a forest.

The ad opens with a sign in a forest warning of Bigfoot sightings. Two hikers are shown looking concerned. A man pulls out his phone and shows it to the woman. Suddenly, a Bigfoot appears behind them. The man takes a picture with his phone, zooming in significantly. The ad transitions to a product shot of the OPPO Find X9 Series phones, highlighting their camera capabilities.