Micro drama apps such as ReelShort, FlickReels and DramaBox offer short clips that add up to movie-length stories. They're filmed vertically, so you can follow the twisty plotlines without turning your phone. Above, scenes from micro dramas Fake Married to My Billionaire CEO (left), True Heiress vs. Fake Queen Bee and Billionaire CEO's Secret Obsession. ReelShort hide caption