After humanity is saved by aliens, extraterrestrials begin living alongside humans throughout Japan. While society celebrates peaceful coexistence, not everyone benefits from this new world. Nomamoto, a factory worker struggling under the constant abuse of her alien supervisor, grows increasingly frustrated with the unfair treatment humans endure.

One day, she meets Kitami, a mysterious man whose hatred toward aliens runs far deeper than simple resentment. After revealing that aliens were responsible for the destruction of his family, the two quickly form an unusual bond built on anger, loneliness, and shared bitterness toward their new society.

However, their lives take a shocking turn when Kitami commits an unimaginable act that changes everything. What begins as a strange slice-of-life story slowly transforms into a dark psychological drama filled with tension, moral conflict, and disturbing twists.

Drama Queen blends science fiction, social commentary, dark humor, and psychological suspense into a unique manga experience that explores discrimination, trauma, revenge, and the fragile line between victim and monster.