Synopsis
In this life, the elder sister was attacked and fell into a coma on her wedding night to the young marshal of the Military Command. To uncover the true culprit, the younger sister Su Tingyu endured the pain of covering up her birthmark with needlework and took her sister's place to enter the perilous Military Command. Within the mansion, hidden currents of intrigue swirled, and everyone harbored their own agendas, seemingly all connected to that night's bloodshed. She and the young marshal Ning
