Investigation of a murder case, martial arts, explosives, smart male lead. Slight comedy. Sleuth in both.

Both: Female lead villain, male lead trying to uncover a conspiracy behind his lover death. Journalist, action and business related.

Both: The female lead is a journalist, male lead is after a secret involving a special loved person and there is a conspiracy behind the secret. Action and business related too.

The dramas has fashion magazine and office life as the main set, has eccentric female lead, fancy second female lead, job hunting etc

The dramas have plot with Fashion world as main set, with fashion student, model gold digger and nice male lead.

Both are:
People copying with the loss of someone special for them,
Have situations regarding marriage and infidelity.
Depression.
Money and Job issues.

Where to start? both drama has many plot likeness, both leads has to deal with their parents troubled past, both are young and chivalrous guys who are weak and get strong by studying and training their martial skills, both has many female leads going after them. The drama has calm teachers and hyped teacher too, the school scenes here are less, the monsters scenes too tho.

A big city guy goes live in the countryside and suppost to help the villagers, the same goes with Going Rural, Osozaki is more dramatic and is an youth drama though!

~ The movies has actor Hu Ge as ML and the leads has some sad issues related to them.
~ Both has a plot with a senior singer dealing with the success and a wannabe singer.
~ Both youth melodramas

Both dramas has the same type of romance and:

Both male leads send mature vibes and are nice
Both ML has a woman at their side who tries to meddle with the couple
Both has a second male lead with resentment towards the ML
The FL is very good in what she does for living, cook/clothes design and are hard working
etc

Both dramas are historical, the lead is a known character in the history, both has a bold "bromance"

Both has:
Doble leading, with a weak male lead and an aggressive male lead
Fly on swords
Demon and humans relationships
Both leads have parents issues with both having parents being held captive or kidnapped