Keeping Characters Consistent When You Finish on a Kling Tier

Consistency is three layers, and a tier is none of them

The still above is from The Veil at Dawn, produced on this site; its cast kept the same faces because the sheets below were attached to every segment.

A face drifts for three reasons, and each has its own layer: a written description gets diluted sentence by sentence, a reference image carries the light it was shot in, and two shots with nothing in common between them have no anchor. The fix is not a better tier or a longer prompt — it is the layer that holds the information:

• The character sheet — what the face and build are. Drawn once, reused everywhere.
• The scene plate — where the scene is and how it is lit, so the sheet is not fighting the background.
• The storyboard — who is in each shot, where they stand, and what carries over from the shot before.

That model is worked through in detail in AI short drama character consistency: 3 layers. What follows is how it plays out when you finish the episode on a Kling tier.

One sheet per character, drawn once

In step 2, each character gets a reference image of their own, generated from the script's description of them: face and build first, with one instantly recognisable anchor (a scar, a mole, a piece of jewellery, a haircut), against a plain background under directional light. That sheet is the cast's identity; every segment a character appears in is rendered against it, whatever tier produces the take.

Three things worth knowing about the sheets:

• They are per character, not per shot. Regenerating a sheet changes the character everywhere; you are not fixing faces segment by segment.
• You can replace or regenerate one without touching the rest of the cast. Regenerate or replace one sheet.
• Scenes and props get the same treatment — a location image and a prop image each, so a room or an object does not change between episodes either.

Your first 15 reference images on the account are free (characters, scenes and props share that pool); after that each one is charged at the image tier's rate.

What gets attached to each segment

When a segment renders, the site looks at the storyboard and attaches the references that segment needs: the sheet of every character listed in frame, the location image, the prop images, and any state image for a costume change or a changed scene. You do not choose references by hand for every shot — that assembly is what the pipeline does.

Two consequences to keep in mind:

• The in-frame list is the switch. A character who is not named in a shot is not in it; a character who is named gets their sheet attached. Naming someone who is not visible is one of the most common ways a shot drifts from the plan.
• State images are part of consistency too. If a character changes clothes or a room burns down, that is a new reference, not a sentence. Costume changes and scene states.

Writing shots so the face holds

The storyboard is where continuity is decided, one shot at a time:

• One beat per shot, with the seconds to carry it.
• Who is in frame, honestly. Carried-over positions and actions, not a fresh description that contradicts the shot before.
• The same character keeps the same voice from episode to episode: voices are set per character in step 2, either described in words or matched to a preset from the library that you can listen to. How character voices work.

How to write one shot is the long version of this list, and spatial consistency covers where people stand between shots.

What the Kling tiers change, and what they do not

The tier decides the picture, not the identity. Choose it per segment in the model picker:

A higher-resolution tier gives a sharper picture — useful when a face is seen in close-up or a clip will be watched on a large screen. It does not make a face more stable: the same sheet rides along on both tiers. The cheap way to use that: draft the episode on the default tier while the story is still moving, then re-render the keepers — especially the close-ups — on Kling 4.0. Making a short drama with the Kling tiers walks the whole flow.

One cap to plan around: Kling 4.0 Flash renders segments up to 20 seconds. A long dialogue scene split into shorter segments renders on either tier; a single unbroken take past 20 seconds needs Kling 4.0, which takes up to 30.

Kling's own identity features, as officially announced

The model itself ships with identity tools, and it is worth knowing what they are — with the label that matters attached: these are the officially announced capabilities of Kling's own model, not a description of what a tier here exposes.

• Element reference: as officially announced by Kling, a subject — a person, an object, a place — can be defined once and referenced in later generations.
• Character Identity 3.0: officially announced with Kling 3.0, a character can be defined from a reference video or several images, and Kling's own guidance says a character video of about 3–8 seconds gives the strongest consistency.
• Element Voice Control: the officially announced feature that binds a voice to a referenced subject, so the character arrives with the same sound.
• Omni Reference: officially announced with Kling 4.0 — up to 15 references per task, ten images, five videos, up to seven subjects, plus a voice.

Where you are working through this site, the equivalent job is done by the sheets, the scene plate and the storyboard, and the take renders on whichever tier you picked. The two are not in competition: they are the same idea — keep the identity in a reference and reuse it — expressed in two places. The announcement is at Kling's 4.0 model release page.

A checklist before you call a series consistent

• Five shots, one character, side by side. Put five shots of the same character next to each other, including a close-up and a full-body, and look at them at the same size. If the face changes between them, the sheet is the place to fix it.
• One anchor feature visible in every shot where the face is readable.
• Wardrobe and props match the state the story is in at that episode.
• Every shot lists who is actually in frame, and nobody else.
• Voices are set per character, not per line, so episode 10 sounds like episode 1.
• Only the keepers are re-rendered on the higher tier; the rest stays where it was.

FAQ

Updated October 15, 2026