Incompatible Interspecies Wives, originally titled '섞일 수 없는 이종족 아내들,' is a captivating Korean web novel that explores a world where polygamy has been abolished, allowing individuals to break free from societal constraints and live authentically. Filled with drama, fantasy, harem dynamics, romance, and slice of life elements, the story follows a male protagonist entangled in a web of arranged marriages, childhood friendships, misunderstandings, and noble intrigue. Themes of obsessive love, saintly characters, personal growth from weakness to strength, and yandere tendencies add depth to this engaging narrative.