I watched so many videos to find out if there is a happy ending so here what I found out; In summary, Gu Jun sacrifice himself to wake up Hou Chi after she was severely hurt by Wu Huan as he does not want to see his daughter be heartbroken. Apparently, while he saved Hou Chi, her power went to his daitan and he spent over 10,000 years nourished her soul. Except Hou Chi does not remember her memories of Shang Gu and Bai Jue however after she remembers she went cold. Tian Qi sacrifices some of his power to save Shang Gu and her baby so his hair turns white. Although he can't be with Hou Chi or Shang Gu he became the godfather of their son. Qing Mu main purposes was to sacrifice himself to save the three realms to replace Shang Gu place however, he does not end up died as this was a test set by the god to understand will there be anyone willing to sacrifice for three realms to receive the power. Therefore, he passed and received the most powerful powers in the three realms. In the end, Hou Chi and Bai Jue travel the world while their son took the seat to look after the three realms, he is the most powerful god in the three realms as he inherits both of his parent's powers. In regards to Feng Ran and Jing Jian will have a happy ending as Jing Jian was reincarnated by Hou Chi. Gu Jun is not dead as he also is reincarnated by Hou Chi.
The beginning of the drama was good, perfect ML and FL until when she recovered her memory and all she thinks about was revenge. She ends up married to the emperor which I hate as this does not appear in the description of the drama and the trailer. I hate drama when the FL end up married to another individual just for revenge why can't she use her intelligence? why this FL is so stupid? Disappointed.
In summary, Gu Jun sacrifice himself to wake up Hou Chi after she was severely hurt by Wu Huan as he does not want to see his daughter be heartbroken. Apparently, while he saved Hou Chi, her power went to his daitan and he spent over 10,000 years nourished her soul. Except Hou Chi does not remember her memories of Shang Gu and Bai Jue however after she remembers she went cold. Tian Qi sacrifices some of his power to save Shang Gu and her baby so his hair turns white. Although he can't be with Hou Chi or Shang Gu he became the godfather of their son. Qing Mu main purposes was to sacrifice himself to save the three realms to replace Shang Gu place however, he does not end up died as this was a test set by the god to understand will there be anyone willing to sacrifice for three realms to receive the power. Therefore, he passed and received the most powerful powers in the three realms. In the end, Hou Chi and Bai Jue travel the world while their son took the seat to look after the three realms, he is the most powerful god in the three realms as he inherits both of his parent's powers. In regards to Feng Ran and Jing Jian will have a happy ending as Jing Jian was reincarnated by Hou Chi. Gu Jun is not dead as he also is reincarnated by Hou Chi.