About the Book: Perfect Happiness by You Jeong-Jeong is a gripping South Korean psychological thriller that unravels the dark secrets behind a seemingly perfect family. Yuna Shin’s carefully controlled world begins to crumble as her daughter, husband, and sister start questioning the disturbing truths hidden beneath her flawless facade. This intense domestic suspense novel explores the fragile nature of family, deception, and the haunting consequences of buried lies.