Writing vertical drama

A vertical drama script is a screenplay cut into one-to-two-minute episodes, each with a cold open, three to five short scenes, and a last line that is a question. Write it in standard screenplay blocks, one shot per paragraph, dialogue under twelve words, and put the episode's hook and cliffhanger on their own labelled lines so nobody has to hunt for them.

The working standard for a paid vertical drama is 50 to 80 episodes of one to two minutes, with the first 5 to 12 free. Shorter seasons of 10 to 15 episodes exist on real platforms and suit a self-contained story or a first release. Plan the season in total minutes first, then decide how to cut it.

Treat fifty episodes as five acts of ten, each act with its own promise and its own payoff, and put the season's midpoint reversal between episodes 20 and 30. Give every episode one turn, every act one betrayal or revelation, and never let the lead's goal change; only the means and the allies do.

Build the cast as a set of functions before you build people. A season needs a lead with one want and one wound, an antagonist ladder, an ally who will be compromised, and a rival — four speaking roles per episode at most. Each character card carries a want, a wound, a rule they will not break, one visible tell and a line nobody else would say; anything the camera must draw goes in the bible once.

Consistency is a production decision made once, not a correction applied later. Fix the face, the voice, the era and the wardrobe in the bible before the first render; give every character reference views and one voice; and write appearance notes that describe only what does not change. Everything you leave vague gets re-invented per shot, and re-invention is what the audience reads as a different person.

A hook is a certain promise plus an uncertain process. In the first five seconds show a concrete image that promises the kind of satisfaction the series will deliver; in the next twenty-five, land three escalating blows on the lead's identity so the viewer is certain payback is coming and only curious how. Mystery without a promise is not a hook.

End each episode on a specific question, and answer that exact question in the first two beats of the next one. Then ask a new question. A cliffhanger that is not answered within ten seconds of the next episode is a broken promise, and viewers stop trusting the format after two of them.

Not one big twist but many small ones, nested like dolls: each reversal reveals another underneath and recasts the one before. Put the largest between 40 and 60 percent of the season, and make it change what the lead believes about the past, not what they want. The most-watched second of any episode is the one just before a reversal lands.

Every short drama that travels runs on one of seven emotional frames, each a four-beat arc from a low to a specific release. Pick the frame before you plot, because the frame decides the order of events, the ending the audience will accept, and the one thing you must not add. Mixing frames mid-season is the most common reason a series loses its audience.

Revenge is the largest frame in Western vertical drama and the easiest to get wrong. The formula is four beats in strict order: swallowed humiliation, quiet accumulation of a new power, scores settled one by one from smallest to largest, and a public reckoning. No romance resolves before the last score is settled, and the person who hurt the lead is never forgiven on screen.

Werewolf romance in vertical format runs on a fixed cast web (the rejecting Alpha, the fated Alpha King, the underestimated Luna-to-be, the scheming false mate) and one of four plot formulas. Each formula is the same shape: rejection, exile, a stronger mate who recognises her, the ex's regret, and a public reversal where the false mate is exposed. The ex is never redeemed.

Forbidden love works when the obstacle is a permanent, institutional rule rather than a temporary misunderstanding. There are five tracks that consistently perform: mentor and adult student, step-siblings, age-gap with a seasoned lead, workplace hierarchy, and rival houses. Each has one line that must not be crossed on mainstream platforms; write the tension from restraint, not from proximity to discovery.

A vertical drama is a scripted series shot in portrait (9:16) for phones, released as episodes of roughly one to two minutes, usually 50 to 80 of them, each ending on a cliffhanger. "Micro drama", "short drama", "mini drama" and "vertical series" are the same thing under different platform vocabularies. The format grew out of China's duanju market and is now produced in English, Spanish, Portuguese and a dozen other languages for apps, social feeds and studio-owned sites.

Yes, with disclosure. Major short-drama apps already list AI-produced series in their catalogues at full season length, social platforms distribute labelled AI content, and China's 2026 rules require per-episode AI disclosure rather than banning it. What platforms reject is undisclosed synthetic media and content that fails their ordinary rules on likeness, age and safety. Label every episode, own every face and voice, and the format is open to you.