Fearless Whispers (2020)

Both dramas are similar in theme and spy setting. The main lead in both dramas is initially unable to prove himself at the new workplace, but later, thanks to perseverance, his own abilities and the support of those around him, he reveals his potential.

In addition, both dramas are similar in the slowness with which the events unfold in the plot.

I am a huge fan of this genre but by far these 2 dramas are the most similar. Starts off with a naive/rookie spy agent that gains life experience through many missions and there are themes of political struggle, really smart characters, action, etc. but there is more romance, comedy and friendship in "Fearless Whispers". Both are some of the best dramas I've seen, I recommend them. (Also the actors in both dramas are 11/10)

fun fact: the hong kong industry actually led asia's drama industry for a long time, many cdramas and works actually have lots of hong kongers (producers, writers, directors) but sadly HK dramas have been outshined, No Regrets is on another level, If you like stories like Fearless Whispers or the Rebel, No Regrets is 10x more complex and packed with action and intense moments. Highly recommend it! Great acting, wartime, touching family moments and deep bonds and friendships, it's a must watch!

This drama has spy and romance elements. There are tense moments of life and death and the feeling of adventure at every turn. With actor Liu Xue Yi and actress Peng Xiaoran.

Also set amidst the cultural revolution and war between the KMT and the CCP. This is a nicely paced drama highlighting the struggle of an upright policeman. Non spy dram though.

Also a dram relating the struggle in power between the KMT and Communist and the spying on both side. Entirely gripping tale that delves deep in the minds of spies and how the communists sacrifice themselves for the cause they believe in.