Prince Jisung finds himself the target of numerous assasination attempts. Concerned for his son's safety,his father assigns a skilled bodyguard, Minho, to protect Jisung at all costs. However, Minho and Jisung finds themselves entangled in a forbidden love that could cost them everything. Despite knowing the risk, Jisung finds himself falling for his protector igniting a passionate romance that threatens to shatter the fragile peace of the kingdom. * * "I will love you as long as I breath".