Forward Forever (2020)

-Has young actors and actress -the actors in both dramas are well known one is Zitao from EXO and Roy Wang from TFboys - great martial arts skills shown

-Similar plot contents - Uses of young actors and actresses -Great Martial arts used -Different time period but If you like Forward Forever then Guardians of the Ancient Oath will be great too.

similar bromance feel. there is also a war in the background. deals with opium too. and a group that has been powerful for generations have to deal with a newly formed group that wants to take power for themselves

both have a war at the end. set around the same time as world war 2. main characters work for the police force or law enforcement department. one of the male leads ends up following their own conscience instead of the law.