Architectofnonsence

Both have fire investigations elements
Both have friendships
Both have good detective cases
Both have the male lead with traumatic past

Has friendship similar to this one and the same second male lead
plays in both drama with the same character
also same vibe from both that unique friendship between funny quirky guy and the serious with troubled past friend

They are both Bromance dramas
Both are detective historical dramas
Both have weird cases or mystery cases to solve
Both are costume fantasy drams

Both bromance dramas
Both friendship dramas
Both youth dramas
Both have best friends and youth tropes

Both bromance dramas
Both friendship dramas
Both youth dramas
Both have best friends and youth tropes

Both bromance dramas
Both friendship dramas
Both youth dramas
Both have best friends and youth tropes

Both bromance dramas
Both friendship dramas
Both youth dramas
Both have best friends and youth tropes

Father and son same age in high school on both dramas
There is a friendship element in both dramas
Both fantasy dramas
Both youth dramas

Father and son same age in high school on both dramas
There is a friendship element in both dramas
Both fantasy dramas
Both youth dramas

Father and son same age in high school on both dramas
There is friendship element in both dramas
Both fantasy dramas
Both youth dramas

Same plot
same costume drama
different nationality for both but the same theme
cross-dressing comedy

It's alot similar to this drama
it's in retro too from 1997 and it has full team detective like family
they catch corrupt and gang members too
so it's the most similar to this drama and bonus in the first shot drama there is bromance added to the mix