A remembered beginning
A storm rescuer from Teegarden b, the ocean nation
Meet the people. Discover their worlds.
Follow the spacecraft, scenes and ideas that connect them.
A film universe in development. Artwork and short motion studies are not final movie footage.

Below the surface, the decision is his.
Context artwork only. Dedicated character face/body design remains pending.

Kai Nalu is the working-name ocean rescuer in the approved roster, carrying a Teegarden storm rescuer's Persona in a Sea Lancer body. Water and air impose different limits; deep-water communication is delayed rather than an instant radio conversation.
Story-development spoilers. Roster direction approved9November2026; working names and final visual design remain separately reviewable.
Radio does not pass through deep water: under the sea he talks only by sound, slowly (sound needs about 7 seconds to climb 11 km), so down there he decides alone.
The numbered power scale is an internal storytelling aid, not a measured performance rating. Gate-based concepts remain explicitly speculative; no diagram on this page validates an engineering mechanism.
Kai's origin connects him to Teegarden's ocean-world setting and the people living on its proposed floating settlements. The character's purpose is not simply to demonstrate a fast body in two environments. A damaged city section contains people with different needs, and the rescuer has to interpret the situation close to them. This gives the setting a responsibility as well as a visual identity. The existing ocean artwork is labelled world context; it is not an image of the new Sea Lancer design or a completed rescue performance.
The science ledger keeps ordinary radio from becoming an effortless deep-water connection. The proposed acoustic link also takes time to reach the surface. That delay means Kai cannot rely on a remote voice approving every immediate action. The source therefore makes local judgment part of the character, not merely a feature of the communications system. This journal avoids turning the stated depth into a real rescue procedure or a certification of hardware. The interactive water-column diagram is symbolic and unscaled, and its moving pulse is not a timing simulation.
The visual proposal gives the Sea Lancer smooth plates and fins that transition toward its aerial form. Water and air are different working environments, so the website does not treat the transition as proof of unlimited performance in either. Final propulsion, heat and pressure design must still pass the production's science and appearance reviews. The character can remain ambitious without the page supplying a fictional specification sheet as though it were tested equipment. The reader can follow the related rescue roles while keeping the new silhouette pending.
The source gives Kai an ordinary-seeming preference: disliking being dry for too long. That habit can make the character recognizable between action sequences. It also connects his inherited experience with the world he serves rather than reducing him to a generic amphibious machine. The working name is Kai Nalu; an earlier naming proposal is not used as an alternate public identity. Final dialogue and relationships still need their own scenes. The page records the approved direction without manufacturing a face, assigning another person's portrait or claiming that the story's technical questions are all closed.
A storm rescuer from Teegarden b, the ocean nation
Sea Lancer - small and fast in water and in air; cobalt with a cyan glow-line
Radio does not pass through deep water: under the sea he talks only by sound, slowly (sound needs about 7 seconds to climb 11 km), so down there he decides alone.
Kai Nalu is the working-name ocean rescuer in the approved roster, carrying a Teegarden storm rescuer's Persona in a Sea Lancer body. Water and air impose different limits; deep-water communication is delayed rather than an instant radio conversation.
Persona → body → responsibility
Readable without3D. No scale, timing or physics is simulated.Optional diagram. It does not depict an approved character, Gate mechanism or physical simulation.
These three existing images identify connected source material. They are not newly generated portraits, approved robot looks or finished scenes for Kai Nalu. Follow each source page for its complete photographs and classification.

Teegarden b — source context, not a new portrait or final body design for Kai Nalu
Read the source subject ↗
Rescue Cyborgs — source context, not a new portrait or final body design for Kai Nalu
Read the source subject ↗
The Rescue Shuttle — source context, not a new portrait or final body design for Kai Nalu
Read the source subject ↗Artwork motion study. This existing study supplies thematic context. It does not show a completed performance by Kai Nalu or approve a new body design.
Open the full scene notes ↗No. The current ledger uses delayed acoustic communication underwater, leaving immediate decisions with the rescuer.
No. Its role and visual direction are in the roster; dedicated final design remains pending.
No. They show Teegarden and rescue context. The page does not mislabel them as a character portrait.
No. It illustrates communication distance and responsibility without providing operational instructions or measured timing.
This journal follows the owner-approved Persona Roster and9November2026 science corrections. Later directions take precedence over older development drafts. The roster is an approved story direction, not a claim that every face, body, line of dialogue or physical mechanism has been completed or validated.
The new look-book approval sequence remains intact. Existing studio art is preserved in its own collections. New identity diagrams are unscaled symbolic website exhibits, not character models, flight simulations or approved science demonstrations.
Current production plan and review board ↗