Supporting
Chen Shu as Divine Empress , Mother of Chen Changsheng. Her real name is Tianhai Youxue. Her blood possesses the power of the phoenix. She is later betrayed by Han Qing, and receives a fatal blow from him, which causes her death.
Eric Tsang as Taoist Ji/Shang Xingzhou
Chen Changsheng's teacher and the former head advisor of Guojiao Academy. He is also a senior of the Pope back then where they're studying at Guojiao Academy. He rebels against the Divine Empress before disappearing with the prince. He reappears after 19 years, only to have a change of mind and finally addressed the Empress as 'Your Majesty' in her last moments.
Eddie Cheung as Pope (Yin Xingdao)
One of the five holy reverents who reached the highest cultivation. He is also Red Robe, the mysterious leader of hidden snake, who plots to overthrow the Divine Empress, as well as destroy the Demon clan and rule over the Beast tribes. In the end, he is killed in the Astrolabe Formation's destruction.
Xue Jianing as Moyu's mother
The Divine Empress's previous royal attendant; She died shortly after saving the prince from being sacrificed to the Astrolabe formation.
Zhai Tianlin as Zhou Dufu
One of the five holy reverent who have reached the highest cultivation. He is also the murderer behind the death of Little Black Dragon's father. It is unknown either he is dead or his nascent soul is residing in other dimension. He eventually meet Chen Changsheng as a result of the latter's journey in changing his destiny.
He Zhonghua as Divine Emperor (Chen Taizhong)
He once ruled over the Sacred Capital and the Human Tribe, and died shortly before the war between the human clan and demon clan. He was married to the Divine Empress and good friends with the Pope. He also father of Chen Changsheng.
Qu Zheming as Tianhai Ya'er
The Divine Empress's nephew. An arrogant and careless man who abuses his authority. He dislikes Chen Changsheng and constantly tries to ruin his reputation. He has an unrequited love toward Mo Yu. He is killed by Youyi Hair Clasp by the Empress during the Tianhai's attempt to assassinate her.
Feng Lijun as Gou Hanshi
Senior disciple of Li Shan Sword sect. He is loyal and upright. He likes Qi Jian, and looks up to Qiushan Jun. He is presumed dead after being attacked by Nan Ke and Qiushan Jun.
You Jingru as Qi Jian
Disciple of Li Shan sword sect. She is kind-hearted and innocent. After she was saved by Chen Changsheng from getting killed by a bewitched Qiushan Jun in Zhou Garden, he gained her trust and helped the Guojiao students to escape many times.
Quan Peilun as Guan Feibai
Disciple of Li Shan Sword sect, who ranked number four on the Qing Yun Hall. He was killed by a possessed Qiushan Jun in the Zhou Garden. Changsheng was framed by Qiushan Jun and Zhuang Huanyu of killing him.
Zhou Kaikai as Ning Qiu
Zhang Meiyang as Shu Cui
Fu Jia as Yu Ren / Prince Minyang
Chen Changsheng's senior and childhood friend. He is actually the crown prince of the human race named Prince Minyang, the only son of the Divine Emperor and the Divine Empress. His blood that carries power of the galaxy had been transferred into Chen Changsheng's body by Taoist Ji. He was crowned as the Emperor after the Pope's demise.
Ren Shan as Tianhai Cheng Wu
Tianhai Ya'er's father and the Empress's older brother. He was brainwashed by Red Robes and attempted to assassinate the Divine Empress. He was later killed by the Divine Empress after the assassination of the Divine Empress failed.
Bai Xiang as Clergy Xin, Lecturer of Li Palace.
Liu Kaifei as Zhou Yuren, Zhou Dufu's sister.
Xiao Yuliang as Zhuang Huanyu
Senior disciple of Tian Dao Academy, who ranked number eleven on the Qing Yun Hall. He likes Luo Luo and dislikes Chen Changsheng. He is later killed by the Pope while defending Tang Thirty-Six.
Zhao Zhi-wei as Huo Guang
Disciple of Tian Dao Academy. He was killed by the Demon Tribe and Chen Changsheng was framed of killing him as he is found dead in front of Guojiao Academy.
Ren Hao as Su Moyu
Maggie Shiu as Xun Mei
An extraordinary expert who once ranked number one on the National Examinations 39 years ago. She was killed when she tried to challenge Han Qing, the guardian of Tian Shu Ling.
Nan Fulong as Wang Po
The number one expert of Qing Yun Hall; Xun Mei's good friend. He died 39 years ago in the battle between the humans and the Demon tribe.
Wang Gang as Tang Qiu
Tang Thirty-Six's father. When the deal between the Tang family and the demon clan was discovered, he denies any connection with Tang Thirty-Six and claimed that he has nothing to do with him as an attempt to save his only son from getting punished.
Zhang Jiading as Tang Hai
Tang Qiu's adopted son and Tang Thirty-Six's adopted brother. He is secretly aligned with the Demon tribe.
Wang Maolei as Zhou Tong
Guo Luoyu as General Han Qing / Jin Midi
Da Zhou's invincible warrior; Guardian of Tian Shu Ling. Former crown prince of the Demon Kingdom with the name Jin Midi, also the elder brother of Nan Ke. He later kill the Divine Empress as he is promised to be Demon Clan's king.
He Qiang as Xu Taizai
Xu Yourong's grandfather. A wise and quick-witted man as stated by the Empress. He arranged the engagement between Xu Yourong and Chen Changsheng as a way to express gratitude after he saved his granddaughter.
Tong Tong as Madame Xu
Xu Yourong's mother. An arrogant woman who valued materiality. She disagrees Changsheng and Yourong's engagement that was made by Yurong's grandfather.
Lu Zhong as Xu Weixin
Xu Yourong's father. Invincible warrior of Dong Yu. Later killed by the Pope when he tried to kill the Pope to save his daughter. His corpse was hung at the Sacred Capital's gate as a trap to lure Xu Yourong into saving him.
Yu Yang as Shuang'er, Xu Yourong's loyal attendant.
Guo Jiaruo as Ji Jin, White Robe's attendant, who live in Tian Shu Ling.
Wang Boqing as Xue Xingchuan
Liang Yunshu as Liu Xiaoyun
Wuze Jinxi as Medicine Pot Child
A spirit who evolved from Zhou Dufu's medicine furnace. He appears as a child and caught Changsheng and Yourong when they were lost at the Pill Furnace Peak, located in a demon territory. He tried to turn Changsheng and Yourong (and everything or everyone he found) into medicine. After he was tricked by the duo, he became obedient to Changsheng and Yourong, and even willing to help Yourong in making Cultivation Elixir as Changsheng's medicine.
Zu Huai as Chen Liuwang
The only member of the Chen Royal that was spared by the Tianhai. He served as a minister in Shendu.
?? as Yeshi Huwen
One of the survivors of the Guojiao Academy battle. He was abducted by Xuan Youzi and saved by Chen Changsheng and Xu Yourong 30 years later. But soon afterwards, he was killed by Nan Ke.
?? as Nie Ying
A locksmith expert and the Chen Royals' locksmith. He is the only one who knows the location of the key to Zhou Garden. He is later killed by the Demon Tribe.
Yao Di as Nanke
The princess of the Demon tribe who possess the blood of peacock. She is obsessively in love with Qiushan Jun. She despise Xu Yourong a lot.
Li Chao as Black Robes
Military strategist of the Demon tribe. The younger sister of Zhou Dufu, manipulated by Red Robes. She wanted to take back the formation created by her older brother and avenge him. In the end, Black Robes went to die along with the formation's destruction, saying that she's coming to join her older brother.
Eddie Cheung as Red Robes
The leader of Fu She. A mysterious man who worked with Black Robes to topple the Divine Empress's reign. It is later revealed that his true identity is the Pope of Li Palace.
Bai Haitao as Xuan Youzi
One of the North Dipper Seven Murder. He imposes himself as part of the Bear clan and was killed by Qiushan Jun.
?? as You Zhu, One of the North Dipper Seven Murder.
?? as Yuan Fei, One of the North Dipper Seven Murder. Later killed by Bai Empress.
?? as Xuan Ming, One of the North Dipper Seven Murder. She specialize in imposing anyone.
Ji Li as Lian, One of the North Dipper Seven Murder.
Xu Jiawan as No Face, One of the North Dipper Seven Murder.
Wu Yajun as Qin Lu, One of the North Dipper Seven Murder.
Archie Kao as Jin Yulü
Luo Luo's uncle and caretaker. He is later killed by Red Robe while trying to save Luo Luo and Chen Changsheng.
Wang Ce as White Emperor, Luo Luo's father.
Gong Beibi as White Empress, Luo Luo's mother.
Gao Yang as Protector of the Beast Clan
Goddess at the beast clan's temple. Predecessor of Luo Luo. She gave Luo Luo a month to cherish her memories before turning into Goddess.
Hao Shuai as Xiao De, Invincible and proud general of the Beast Clan. He inherits the White Emperor's magic skills and wishes to marry Luo Luo in order to ascend the throne.
