Based on the information provided, there is insufficient data to assess the film's portrayal of transsexual characters or themes. No specific plot points or character arcs related to transsexual identity were found to determine a net impact.

The series primarily focuses on male military police officers and male deserters, with the conflicts and physical altercations occurring between male characters. Female characters are present in supporting roles but are not depicted engaging in or winning close-quarters physical combat against male opponents.

D.P. is a South Korean series based on the webtoon "D.P Dog's Day." The main characters, including An Jun-ho, Han Ho-yeol, Park Beom-gu, and Lim Ji-seop, retain their original male genders from the source material in the live-action adaptation. No established characters were portrayed as a different gender.

D.P. is a South Korean series based on a South Korean webtoon, featuring South Korean actors in its main roles. There is no indication that any character, canonically or historically established as a different race, has been portrayed by an actor of another race.