PagodaTree

Both dramas were romance fantasy. It is set on historical setting and has supernatural and wuxia elements
Same actor

Yan Dan and her twin sister, Zhi Xi, are the sole descendants of the ancient tribe the Four-Leaved Lotus. Yan Dan’s entire being is a treasure trove of medicines. She and twin sister Zhi Xi transformed into human form a century before while attending the Queen Mother's Feast, but Yan Dan faced the greatest trial of her life - the love trial. Falling in love with Lord Ying Yuan resulted in her wasting the following 900 years trying to forget him. Such a high price to pay!

Now the supportive Yu Mo enters her life, encouraging her daily to perform good deeds. While punishing evil, they encounter Lord Ying Yuan's current reincarnation, Tang Zhou, the demon hunter. They assist Tang Zhou in his quest to locate the four ancient artifacts, uncovering an even more mysterious secret. Can the trio find the evidence they need despite the dangers?

It tells the story of a young woman named Nan Yan who enters a new world of immortals to save her mother who sends her and the enigmatic monarch Shao Cang; whose new identity of Ji Yang must be maintained to protect him against those seeking to destroy him. Through a series of coincidences, she forms a mystical connection called the "Spiritual Connection Seal" with Ji Yang.

Nan Yan is practical and down-to-earth, while Ji Yang is aloof and mysterious, embodying the essence of a true immortal. Initially, the two dislike each other, but as they investigate Nan Yan's mother's illness, they become entangled in a conspiracy within the world of immortals.

Tushan Hong Hong, a fox spirit from the righteous Tushan Fox Clan, saves Dongfang Yue Chu, a human youth pursued by his lifelong enemy, by chance. As they spend time together in Tushan, a bond gradually forms between them. Ultimately, they join forces with their loved ones to combat the forces of evil in order to fulfill their shared desire for peace between their two clans.

Ten years after vanishing in a duel with his rival Di Fei Sheng, former martial arts master Li Xiang Yi reemerges as a wandering doctor named Li Lian Hua. Though wishing for a quiet life, he’s drawn back into the pugilistic world, pursued by the eager Fang Duo Bing and recognized by the returning Di Fei Sheng. As secrets unravel, the three form an unlikely bond and work together to solve mysteries and uphold justice.

A thousand years since the battle between the demons and heavens took place, the souls of the Star of Mosha and the God of War are sent to the mortal realm to serve penance.

In the mortal realm, Chu Xuan Ji, daughter of the Shaoyang Sect Leader, is deprived of her six senses. At a tournament, she meets Yu Si Feng, a skilled disciple of Lize Palace who was born on the same day as her, and the two develop a friendship. Promising to meet again, Si Feng returns to his sect, where he is punished for breaking the rules and forced to wear a mask that could potentially harm his life, while Xuan Ji leaves her home to train in martial arts.

Four years later, their destinies intertwine anew. While traveling together, recovered memories from their past lives surface, revealing secrets and conspiracies involving themselves and the three realms; demon, heavenly, and mortal. These revelations have a profound impact on their relationship, creating an imbalance in all three realms.

Both have the same director, so the same style and vibes. Both have excellent action scenes and BL undertones

Both have the same director so the same style. Both have demons/monsters forming relationships with humans and tragedy.

Both of them have cultivation, demons and demon hunters. They have the same dark theme. Animation and cgi present is similar in both the movie and drama.

Same director, similar cast and similar costume, strong female lead and melancholy vibe, both has teamwork and the edit of the both series is same dark aesthetic with strong aura

Both dramas explore misconceptions and prejudices that people hold against a certain group, in these cases, demons. They raise the question of why we should treat a group unfairly without truly knowing them. In both dramas, people are “racist” toward demons. I think Love Game in Eastern Fantasy is a lighter, bubbly version of Fangs of Fortune.

Both stories involve the demon lord ML who is a vessel for all evil/malicious energy and the goddess FL who must restore balance of good/evil in the world. So relationship dynamics are similar - yin and yang, they-are-each-other's-half kind of dynamic. However, while TTJ and YXW are enemies at the beginning, ZYZ and WX from Fangs of Fortune start as companions.
CDL is also in both dramas - as the villain in TTEOTM and FL in FoF.
Finally, both dramas place thematic emphasis on the concept of the butterfly dream.