"Welcome to the Rose Mansion. This letter has been written to assist you in leading a safe and peaceful life in the manor for the coming year. Please make an effort to fully acquaint yourself with the following rules at your earliest convenience, and adhere to them as a matter of utmost priority under any circumstances. Bear in mind that you will bear full responsibility for any consequences resulting from the violation of these rules. " Life plummeted in an instant after her father’s death. She struggled desperately, even amidst her mother’s extravagance and the mounting debts that they could not overcome. “Mother, are you… are you really suggesting I be sold to a man older than you right now?” Yet, everything collapsed with just one sentence from her mother. Then, an offer to become a tutor came from the wealthiest and most prestigious household of the kingdom, House Otis. She had no choice but to accept. “Welcome to the most fragrant tomb in the world, Miss Richelle Howard. Let’s be good, amicable corpses together.” A mansion covered in roses. The dazzlingly beautiful Otis family. Within it, strange incidents began, slowly tightening their grip around her neck. Now, it’s time to face the consequences of her choice. "We sincerely hope you have a safe and enjoyable year. Let’s have fun together."