Whale Star: The Gyeongseong Mermaid.

Set in 1926 under Japanese colonial rule, a young maid risks her life to save a wounded independence activist, only to be drawn into the dangerous world of resistance after losing her voice and traveling to Gyeongseong in search of justice. Amid espionage, betrayal, and awakening ideals, their lives and love become entwined with Korea’s fight for independence.