* both are set in ancient times and have a mix of romance and investigation
* both couples start as boss and employee (in miss truth the FL is an examiner, in love is all she is an advisor)
* both FLs refuse social norms and want to make a name for themselves as women
* both MLs get captivated and become the softest softs for their FLs

the main difference is that Love is All leans more on the romance/comedy and the criminal cases are simple, whereas Miss Truth has romance mixed with a crime-heavy plot.