Train (2020)

In both the protagonist works as police officer and suffers from discrimination, because his father is convicted for murder.

Both the dramas shows us parallel universe. Have mysteries. Great cast. Both the female leads are police officers

Well one thing is sure. Parallel worlds. About a week and train is about to be uploaded! Doesn’t matter if you don’t like The king eternal monarch! But Train this upcoming drama is different! I liked The king eternal monarch.

both are very similar in terms of hero fighing over fate and in turn creating ripples that further complicates his course

>>Both leads work in the crime investigation team
>>Both dramas revolve around a serial murder case
>>Both dramas have supernatural travel to an alternate world

Both involve the main character who travels to an alternate world where the main character's situation is different in each world

Park Sun Woo works as an anchorman at a TV broadcasting station. He is in love with news reporters Joo Min Young, who is bright and honest. Park Sun Woo then obtains 9 incense items, which allows him to go back 20 years in time. Sun Woo travels to the past in an attempt to keep his family safe in order to change the world he lives in today. However, this is not without consequences for his actions in the past affects the lives of many in the present, including his

In 1986, Park Gwang Ho works as an excellent and enthusiastic detective. His life changes when he’s pursuing leads in a serial homicide case and then passes through a time portal, which transports him to present-day Seoul. He meets a new partner Kim Sun Jae, an elite detective who happens to be a bit eccentric, but is one highly skilled investigator. The detective duo will also find help in psychology professor, Shin Jae Yi.

Even tho there is no parallel universe used there are some similarities :
- main lead is a police officer
- solving a murder
- a romance between ML and FL
- 2 personalities

both are done by the same screenwriter, and both are scifi fantasies. one is about time traveling and the other is about dual universes ;D

Train is not Romance focused but there is some. both are fantasy and they go to alternate timelines in similar ways and again meet FL who has no recollection.

- Both story revolves around detectives
- Solving cases in both
- In both drama, trying to save someone's life who died
- In signal they can talk through a walkie talkie, but in Train they can travel to the parallel world
- Same vibes
- Catching the killer
- Both ends with a cliff-hanger

a similar story of mystery and sci fi. repeat is more about time travel and a mystery related to that, whereas train is about travelling between universes. a similar dynamic between the main leads. similar serial murder mysteries, character dynamics and good story telling elements in both.

Both male lead act multiple role in the drama, male lead is a detective, solving a serial murder case. Yoon siyoon and yang sejong
are great at portraying each character.

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