Both FLs enter a novel in which they are married to the royal ML who hates them and is destined to destroy them. The FLs attempt to escape upcoming events and the novel but in the process the two fall in love.

Both are xianxia mini dramas in which one of the leads is a reincarnation of a god and the other is a demon and both are together in a sect.

Both MLs have a magical object inside their bodies that belongs to the supernatural FL's people, and the FL is supposed to retrieve.

Both couples meet when the ML is still a prince, the FL then is assumed to have died and the ML becomes king, shifting into a harder personality. The two then meet again when the FL returns.

Both are set within the palace and focus on the ML who is the king and the FL who is on a revenge mission against him, with the two sharing a past connection.

Both have the same kind of vibe and both MLs are working undercover with the FL initially accidentally being caught up in the events.

Both FLs are independent and free spirited and are engaged against their will by their parent(s) to the ML whose personality is completely different from their own. The FLs dislike the ML and try everything to break off the engagement/leave the marriage.

Both FLs are independent and free spirited and are engaged against their will by their parent(s) to the ML whose personality is completely different from their own. The FLs dislike the ML and try everything to break off the engagement/leave the marriage.

One is the fantasy, the other is not, but both are about a long suffering secretary who suddenly decides to quit her job, but due to circumstances unexpectently becomes close to her seemingly rude or arrogant boss.

Both are mini dramas in which the FL has a special ability that allows her to see a floating graph of some kind over other people's heads.

Both are mini dramas in which the FL has some special ability causing a floating image above her or other's heads that only she can see.

Both are historical mini dramas in which the FL believes the ML killed her father and she hates him. Both leads marry early on in the drama, followed by a lot of angst and misunderstandings.