1. Angelababy (as Bich Dao)
First and foremost, let's talk about the dazzling portrayal in the elegant blue costumes of the protagonist Bich Dao played by the renowned beauty Angelababy. Bich Dao is the only daughter of the Devil Lord, the leader of the Demon Sect. Due to various circumstances, she meets Zhang Xiaofan (played by Eddie Peng), a disciple of the righteous sect Qingyun. Together, they endure many hardships and eventually develop feelings for each other. However, fate plays its tricks. Xiaofan is suspected by his own sect of colluding with the Demon Sect and using the Tru Tiên Sword Formation to destroy him. In an act of love, Bich Dao uses the 'Soul-saving Charm' to save him, but in exchange, she sacrifices herself, her body shattered and bones dispersed, never to be reincarnated again.

2. Hu Ge (as Yu Ji)
As one of the four holy envoys of the Devil Lord Sect, although belonging to the elder generation, Yu Ji is a beautiful and strong woman, deeply caring for Bich Dao since childhood. She often wears a veil to cover her face and dresses in purple attire. Yu Ji has an unjust love affair with Wan Yat Sword - the leader of the Qingyun Sect.

3. Yang Mi (as Lu Xueqi)
Lu Xueqi is the main female character in the martial arts novel Tru Tiên, along with Bich Dao, penned by Xiao Ding. She is likened to the mortal incarnation of the Nine Heavens Fairy. Lu Xueqi is the most beloved disciple of Master Shuiyue and is bestowed with the Heavenly Gia Divine Sword. Her demeanor is ethereal, pure like a celestial, as cold as white snow, strong yet wise and not fond of many words. Lu Xueqi possesses extremely high aptitude, profound cultivation, and is the most talented individual among her peers at Qingyun Sect.

4. Tiffany Tang (as Kim Binh Nhi)
Tiffany Tang plays the role of Kim Binh Nhi, the most outstanding disciple of the Hợp Hoan Sect, who later assumes the position of sect leader. She has a compassionate heart for the destitute girls in the Du Do city and opens a embroidery workshop with them. Despite her pure intentions and noble aspirations, her association with the Demon Sect makes it difficult for her to avoid the conflict between the two major factions - good and evil.

5. Dilraba Dilmurat (as Dien Linh Nhi)
Dien Linh Nhi is the daughter of Dien Bat Dich - the one who adopted Zhang Xiaofan since childhood. Nhi and Xiaofan grow up together, practicing martial arts and Taoism. To him, she is a childhood sweetheart and also an unfinished first love. When Xiaofan was bullied as a child, Nhi always stood up to protect him. Dien Linh Nhi is a mischievous, lovely girl who loves to defend the weak and is incredibly beautiful.

6. Zheng Shuang (as Xiao Bai)
Xiao Bai, portrayed by Zheng Shuang, is a nine-tailed celestial fox who is not only intelligent but also stunningly beautiful. She cultivates a power equivalent to Lu Xueqi. Due to her fox demon identity, Xiao Bai was imprisoned for 300 years in the Fragrance Peak, but later rescued by Zhang Xiaofan, thus owing him a debt of gratitude. Xiao Bai is also a good sister to Xiao Si - the deceased mother of the protagonist Bich Dao, the wife of the Devil Lord.

7. Bai Xue (as Xiao Huan)
Xiao Huan is the youngest female character in Tru Tiên. She loves eating lotus seed candies, is innocent, kind-hearted, lively, and adorable. The Demon Celestial saw Xiao Huan's extraordinary talent and made her a disciple, giving her the Blood Jade Marrow Tablet as a treasure. Xiao Huan is the adopted granddaughter of Chu Yatian, has feelings for the male protagonist Zhang Xiaofan, but Xiaofan only sees her as a younger sister.

8. Josephine Langford (as Yan Hong)
Yan Hong, portrayed by Josephine Langford, is the beautiful female disciple of Fragrance Peak - the righteous sect in Tru Tiên, and is the junior sister of Li Tuan, often appearing alongside him. She has formidable martial arts skills and profound cultivation, but always harbors resentment towards Xiao Huan due to her somewhat rebellious nature.

9. Sarah Tan (as Lady Kim Linh)
Although only a guest role in the film, Sarah Tan's portrayal of Lady Kim Linh still leaves a lasting impression on the audience. Lady Kim Linh, the prominent figure of the Demon Sect 800 years ago, single-handedly founded the Hợp Hoan Sect. Not only intelligent and talented, she is also incredibly beautiful. However, she sacrifices herself for her love for the Dark Hearted Old Man of the Blood Oath Path, belonging to the Liet Blood Path.

10. Alice Tinh (as Third Fairy)
Third Fairy, also a beautiful fox spirit deeply in love with Luc Vu, sacrifices herself for him to obtain the Fire Treasure of Fragrance Peak. Although appearing as a guest role, Alice Tinh's performance as Third Fairy also leaves a profound impression on the audience.
