- one of the mains saves the other and they start living together,
- one of the mains teaches another medicine/everything,
- ML can't let FL go,
- aesthetically beautiful pictures

- FL and ML/one of them are ready to die for each other,
- ML/one of them is mean to FL,
- xianxia dramas with mythical creatures,
- smart FL who can sacrifice herself for others,
- both dramas will make you cry,
- aesthetically pleasing (great picture, scenery, music),
- good-looking mains,
- heartwrenching love stories,
- FL has been tortured and she wanted to die at some point

- reverse harem,
- one of ML's is obsessed with FL (more or less),
- one of ML's wants to gain power and uses FL,
- smart and capable FL,
- politics,
- poisoning

- reverse harem,
- smart, strong, independent FL,
- FL had to kill to survive,
- one of MLs is vicious,
- one of MLs has FL help them to gain power

- xianxia drama that will make you cry,
- ML/one of ML wears a mask,
- strong ML/all of them who were taught to be cold and grew up lonely

- ML/one of them is very kind and virtuous, he can't harm others even if others harm him,
- ML/one of them despite being kind and super humble are persistent with one thing - marring FL,
- FL is knowlegeable in medicine and teaches/helps ML/one of them,
- FL and ML/one of them have a tranquil life in a village where they have a practice and save people,
- both are historical fantasy dramas,
- slow pace dramas with picturesque scenes and great music,
- FL/one of ML is a demon snake

- ML/one of them has white hair and is very powerful,
- both are xianxia dramas,
- Deng Wei is in both of them,
- ML/all of them protect FL and want her to be happy

- ML/one of them falls in love with FL and does not recognise her when they meet her,
- ML/one of them torture and punish FL,
- ML/one of them is struggling to get power,
- ML/one of them does everything to get power

- power struggle and politics,
- strong ML/all of them,
- FL is a princess,
- multiple men like FL,
- FL travelled the world and gained experience

- FL had to struggle for survival,
- ML/one of them is obedient and loyal to FL,
- dark vibes and torture scenes,
- both FL and ML/all of them get high positions,
- poisonous bugs

- power struggle, lots of people want to be an emperor,
- ML fell in love with FL when he was younger,
- ML saves FL and vice versa,
- multiple hidden identities of mains,
- both ML and FL are martial arts masters

- similar vibe as the same actor is ML in both dramas,
- ML is cruel, but very gentle in front of FL,
- flirtatious ML,
- ML is deeply in love with FL,
- FL is an upright and noble young lady,
- Chinese historical romcoms,
- ML chases FL