I'll Take Charge of Your Elite Family Engagement

Shanghai, 1939. Underground operative Lin Qiu dies on a mission. Her twin sister, Lin Wan, takes up her sister's code name and mission, posing as the daughter of an overseas Chinese merchant to marry in her place and join the wealthy Zhou family, which has close ties to the Japanese puppet regime's upper ranks. An arranged marriage is both a ticket in and a plunge into the abyss. She must navigate between lies and genuine affection, fighting for the dawn in the darkest of times.