A Bittersweet Life (2005)

The film "A Bittersweet Life" does not feature any identifiable LGBTQ+ characters or themes within its narrative. The storyline primarily focuses on a mob enforcer's conflict with his boss, with no elements related to queer identity or experiences present in the plot or character arcs.

The film primarily focuses on male characters engaged in combat. The main female character, Hee-soo, is a cellist and is not depicted participating in any physical fights. There are no other significant female characters shown in combat roles.

A Bittersweet Life is an original film with characters created specifically for this production. There is no prior source material, historical record, or previous installment from which characters' genders could have been established differently and then altered.

This film is an original South Korean production with an original screenplay. Its characters were created specifically for this movie and do not have prior established racial identities from source material, previous installments, or historical records. Therefore, no race swaps occurred.