Park Soeun (You) ran away from her village which was attacked by bandits. She came across a mansion which owned to a nice family who agreeded to let you live with them. In this family, there's the: Father (EXO Chanyeol), Mother (Red Velvet Irene), Butler (Monsta X Hyungwon), Maid (TWICE Sana), Eldest Son (17 Mingyu) and lastly, The Young Twins (17 Jeonghan and TWICE Tzuyu). In this household, there was nothing but happy days filled with smiles. It was peaceful and fun everyday with everyone. Well... At least, that's what you thought. What if the family had a secret that they never told you about? What could it be? Who are they anyways? What is their identity? What would you do when you find out? Will everything work out as you wanted or would you lose someone? Stay Tuned. (This book is a Mystery so if you love mystery, read it please ^_^)