One and Only 
Episodes: 24
Disc: 5
Audio: Chinese Mandarin
Subtitles: English (Excellent)
Starring: Ren Jia Lun, Bai Lu, Wang Xing Yue, Li Yi Ru

Synopsis:
Zhou Sheng Chen (Ren Jia Lun), Jr. Nanchen King, is a hero who is loyal to the country. Cui Shi Yi (Bai Lu), daughter of an esteemed family, is the appointed Crown Princess since birth. Cui Shi Yi is sent to Nanchen Royal Mansion to learn some skills. There, Cui Shi Yi falls in love, without knowing it, with Zhou Sheng Chen during her stay. However, their relationship cannot progress due to their responsibilities. When the border is at stake again, Zhou Sheng Chen has to lead the army to war, while Cui Shi Yi has to marry the Crown Prince. However, at this moment, Zhou Sheng Chen is seriously injured, and sadly dies after leaving Cui Shi Yi his last words.