Meu Querido Destino (2020)

Both MLs have the superhuman ability to convert to an animal and the FL is the key to ending their plight

Both are lighter dramas with a FL who comes from a different world and enters the body of a girl who has died, taking over her life. ML is royal, suffers from some medical condition, and is initially antagonistic/threatening toward her, but she is the only one able to help/cure him. There is scheming within his family to replace/kill him.

Both dramas begin with the ML killing the FL, then she is reborn/comes back to life. At first she fears the ML but over time falls in love, and the ML softens and falls for her as well.

-funny plots
-Both dramas includes prince
-The female lead has a mission so she disguised herself
-funny characters

In the beginning of both dramas the FL is murdered, only to revive "different" (in TOGYHS she enters another girl's body, in MDD another girl's spirit enters her body). Shortly after she meets the ML who is hiding a secret of some kind. Both are relatively short, mostly fluffy historical dramas.

Both are historical/fantasy dramas with the same actor as the ML portraying an emperor. The FL is an unfavored member of his harem who the ML dislikes at first but then slowly falls in love with her. Both dramas have magic/witchcraft, and at some point in the plot the FL ends up in another body. Both dramas have a similar tone/feel.

The FL revives in another girl's body and must live her life. The ML in both is hiding a secret. Both are historical dramas with fantasy elements.

Both are Chinese historical/fantasy dramas with a king/prince who was poisoned and has a wife who can help get rid of it.

FL revives in the body of a different girl and must live her life including being married to the ML. The ML is cold/harsh to her at first but later genuinely falls in love with her. The SML is the brother of the ML and he loves the FL and wants the throne. Both are historical dramas with fantasy elements and a similar not too serious vibe.

Both have a Chinese historical fantasy dramas with king/prince who was poisoned and has a wife who can help get rid of it. Both have the same FL.

The FL is in a different place or body. The ML dislikes her/wants to harm her at first but gradually falls for her. Both are mostly light and fluffy dramas with a similar feel.

Both are lighter historical dramas with a similar tone and pacing. The FL ends up in another girl's body and lives her life, and the ML is ill or cursed and initially stand-offish/cold.

Both are light dramas with the FL having a fake/someone else's identity. Both MLs are cold and threatening toward the FL at first but gradually fall in love with her.

The FL is in a different time or body. The main couple dislikes each other at first and the FL is more interested in another guy/other men. Both have similar vibes and tone.

In episode 26 of My Dear Destiny, there is a similar scene of being trapped in a cold room and the ml saves the fl.