-Both dramas have that kind of cheating storyline where the male lead falls in love with the female lead despite having a girlfriend/spouse.
-Both male leads start a contract relationship with the female lead due to extenuating circumstances, in Temptation it's for business reasons and in You are My destiny it's because he got the FL pregnant in an alcohol fueled one night stand
-Both 2nd FL turns evil for part of it and try to seek revenge on the main couple

1) Both were extremely tragic , the sweet parts of the drama was simply there to make the tragic parts even more tragic.
2) Both male leads had concubines/harems
3) Both male leads do everything in order to become Emperor
Differences:
No-one can beat Li Cheng Yin (male lead) in Goodbye My Princess in how cruelly he treats the female lead and the trauma and torture Xiao Feng (female lead) is put through because of him.

1) Both male leads are hated/feared by their father as they feel threatened by them
2) The female lead gets close to the male lead for revenge for part of the drama but also deeply in love with him.
3) Both female leads were the love of the male lead but were both concubines/had a lowly status so were not fit to be the male lead's wife.
4) Both about palace intrigue
5) Both male leads have a harem
6) Both are tragic

Both about solving mysteries and helping the state
Both FL and ML involved in solving mysteries
Both FL and ML don't get on initially

-Love triangle
-FL forced into marriage with ML
-FL loves the 2nd male lead who although loves her but doesn't sacrifice as much for her as the ML
-FL and ML don't get on at all and wishes to run -away with the second male lead initially
-Both 2nd male leads have other identities making it difficult for him to put the FL above all else unlike the ML in both dramas

-Both FLs are forced to marry a man who is not their husband who also treats her badly at the beginning.
-The ML starts off having "affairs" with other women and being a playboy.
-The FL both try and elope with their first love but are abandoned in the process which taints their name and only the ML is willing to marry them.
-Both have problems in the husband side of the family

Differences:
-BATC has more talk/focus about revolution, justice and freedom of the female sex
-ML in SIF loves the FL whereas the ML in BATC only married the FL because of revenge
-BATC has a happier ending

- Same kind of dark love where the FL is forced to marry a man she doesn't love
-Two MLs
-Sacrifice of romance for freedom and justice
-Same kind of era
BATC is more darker and adult and borders more of those revenge thai lakorns but has a happier ending

1) Both have a female protagonist whose soul leaves her body and has a 2nd chance at life by a reaper.
2) Both female leads discover secrets they didn't realize at the time of their deaths
3) Both show the horrid side of human nature that is revealed when the female protagonist is seeing it from a different perspective.

-ML who doesn't know anything about human relationships and learns about them through FL
-ML is convinced FL is a special existence to him and is mesmerized by the FL
-ML is in their particular predicament because of someone's greed.
Differences:
Puppet prince has a more darker and more tragic plot whereas Prince of wolf has a lighter, fluffier plot

Part two of Puppet prince is very similar to painted skin where they both have a second female lead who are both demons of sorts who gets in the favor of the male lead for ulterior motives and makes the male lead prefer her over the female lead/actual wife of the male lead. But when the male lead discovers the truth he goes back to his wife/ female lead.

1) Both of the girls fall in love with a man (the male lead) they are not supposed to.
2) The men they both love are power hungry and will do anything to get what they want
3) The male lead then tries to win back their love after realizing they have lost it
4) Both male leads forced to marry another woman for power whilst being married to the female lead simultaneously and leaves her to her own devices to try and protect her.
5) Both female leads leave the male lead (or attempts to)

Differences:
1) In the world of love, the male lead is more ruthless to the female lead, leaving her out to die and even trying to kill her to get what he wants (although he regrets it)
2) Female lead in world of love manages to leave and is even betrothed to someone else after leaving the male lead before being forced back again

They are similar because:
Similar theme: Both set in school/university + flower boy concept
There's a love triangle between the female and male lead and one of the 2nd male leads
4 male leads who are popular in the school/university
The male lead hates the female lead and there is some bullying and then they fall in love
Rich boy poor girl type of drama

Differences:
None of the male leads knew each other before becoming roommates in Hi Flower
More business/company feud in Hi Flower
The female lead is an orphan and struggles to support her and her brother's education.