The film 'The Flood' (2023) is an action-horror thriller centered on survival during a natural disaster and predator threat. Based on all available information, the movie does not feature any identifiable LGBTQ+ characters or themes, nor does it address the LGBTQ+ community in its narrative. Therefore, there is no portrayal to evaluate.

Based on available information for 'The Flood' (2023), there is no explicit depiction or discussion of transsexual characters or themes within the film's narrative. Search results do not provide details on how the movie portrays the trans community, leading to a determination of N/A for its impact.

The movie does not contain any action or adventure elements.

The film adapts Yevgeny Zamyatin's stories. Analysis of the source material, cast, and production details reveals no characters whose on-screen gender differs from their established gender in the original works or historical record.

The film is an original production, not an adaptation or historical biopic, meaning characters lack a pre-established canonical or historical race. While one character's name suggests a Hispanic ethnicity, the actor's European descent is not considered a race swap as the character's race was not defined as non-white in prior canon, and ethnicity shifts are excluded.