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Police officer Pang Hong Mei amid the many obstacles created by U.S. and Jiang spy agents, rescued Ji Danyang, a patriotic scientist who returned from the United States from the enemy spy. She accompanied Ji Danyang to Lumen City to participate in the "Water Drop Project". Enemy special forces formulated a sabotage plan codenamed "Operation Rock" and concentrated their forces and tried to destroy the "Water Drop Project." Pang Hongmei and Ji Dan Yang fought a life-and-death battle with enemy agents in Lumen, thwarted the enemy's conspiracy, protected the "Water Drop Project" and finally achieved the expected success. The couple who went through the test of life and death, also realized their dreams and firm ideals.

I recommend this both drama because , Male lead and Female lead
try to solve problem
In one drama explosion and another student murder/suicide

Both are Republican Era dramas in which the FL approaches the ML as part of her revenge plot of taking down his family who destroyed her family.

Nan Yu, the Mary Sue protagonist of a game whose only mission is to pursue boys, wakes up in the Republic of China as a forensic doctor examining corpses. A mysterious will dictates that she must solve a murder case to return to her original world. However, she must also compete with Gao Han, the male protagonist of a detective game, for control of their body, and only one of them can return home.

Given Nan Yu's expertise on love, and Gao Han, devoting his life to solving murder cases, Nan Yu recognizes her disadvantage and seeks an alternative approach. However, the case proves more complex than anticipated, with societal intricacies mirroring Al's world. Left with no choice, Nan Yu proposes an alliance with Gao Han, recognizing their mutual need.

Both are Republican Era dramas in which the FL is trying to right the wrongs done to her family, and the ML is a somewhat dangerous figure who she becomes involved with.

To avenge her family, beautiful and glamorous Wen Yu Nong became a spy with a talent for disguise. Now, for her revenge, she must use her talent and pretend to be someone else while reuniting with the man she once loved.

Both are Republican Era dramas centered around the FL's revenge plot.......................................................

Republican era, revenge, FL has married ML’s father as a concubine and he sure ain’t happy about it.

Both dramas got that fresh story plot
revenge,romance
enemies to lover
both dramas are really similar to each other
cold ml and smart fl

Both of them are set in Chinese Republican Era
Both of them are mini dramas ............................................................................................................

Toxic relationships

Angsty

Chinese Republican era dramas

Similar plot devices

Similar themes and settings

Push and pull elements

It is set in around the same time period. It is also similar in that she infiltrates the house to get her revenge after her entire family was killed. Of course the male lead is crazy in love with her and will do anything to save and protect her.

A tourism office worker who wants to get marry and a divorce lawyer who doesn’t want to marry, meet and falls in love. But with different ideas of being married will they overcome this obstacle?

It is a workplace setting with the FL working hard to save money. ML comes into the company and finds the FL interesting. A lot of supporting and side characters

mix of music, comedy ,first love, darker themes but filled with chemistry, great acting and a good dose of healing.