Shh! Sister's Secret

Hyunsoo thought summer would be uneventful, but Youngsook’s return drags him into a dangerous game of secret desire and family betrayal. Once just a childhood friend, she now fuels his darkest temptations, sparking hidden encounters that could tear their family apart. Every stolen moment tightens the noose of guilt and obsession, threatening to explode the fragile peace they've held for years. If their secrets surface, the fallout won’t just ruin relationships—it could destroy everything Hyunsoo’s family stands for. With 65 episodes packed with cheating scandals and intense in-law drama, this adult romance hooks readers who crave messy, forbidden passion and emotional chaos. Ready to see how far secrets can go before they blow up?