-Both male leads were great demons.
-Both male leads were struggling controlling their evil thoughts/malice.
-Both male leads were bound by the sins of the past.
-Both dramas have supernatural and fantasy elements.

-Both dramas include demon or monster hunting.
-Both were set on historical setting and has supernatural and wuxia elements.

-Both dramas are filled with action and adventure.
-Both are also set in historical setting with wuxia and martial arts elements.

Both dramas are filled with adventure, friendship, and fantasy. The setting is mixed with modern with supernatural elements. Both also have hidden worlds/realms.

Both dramas are filled with action and adventure. Both are also set in historical setting with wuxia and martial arts elements.

Both dramas are filled with action and adventure. Both are also set in historical setting with wuxia and martial arts elements.

Both dramas are filled with action and adventure. Both are also set in historical setting with wuxia and martial arts elements.

Both dramas were romance fantasy. Both were adapted from novel. It is set on historical setting and has xianxia and wuxia elements. Both male lead and female lead are hostile with each other in the beginning.

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

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

Both dramas have assassin female leads.
Both the male leads have heavy responsibility that lies on their shoulders.
It is set on historical with wuxia (martial arts) elements.

Both dramas were romance fantasy. It is set on historical setting and has supernatural and wuxia elements. Both dramas have male leads who were demons with high status.