Recommendations

Duh.... a no-brainer! Not exactly a sequel of this original as 2 Moons 2 essentially recreates the whole original 2 Moons series in the first 4 episodes. So if you want an expanded version of the first 4 episodes with different actors then 2 Moons is a definite MUST WATCh!

I watched My Father is Strange right after Heard it Through the Grapevine and it definitely filled the void. I gave it a chance since I really liked Lee Joon in HITTG and he does not disappoint in FIS. Both shows are surrounded by family, although FIS is upbeat comedy while HITTG is dark comedy, Both are good dramas and I suggest you try them.

Both shows start with a fake marriage that later turns real. Both deal with an ex that wants to get back together and all the drama around that. Both live together while faking their marriage.

both drama connect present and past timeline and try to avoid incidents signal is pure investigation crime show and meet me is romantic crime show

"W " shows connection between cartoon world and real world
"Signal" shows connection between past and present world
both drama story is stop the crime or search for culprit

both series are based on deception.In both series, the male lead is more quiet and abrupt.both series are supported by beautiful melodies and reflect the same feelings.in fact the most important resemblancethe characters of both series speak as if they were silent. basically their most important resemblance: they have yell and scream.

some moments made me feel the same series.In both series, people's lives undergo different changes.the lead roles have strange relationships with each other.both series have ideas on innocence and guilt.Both series were recently taken.

Both involve how the public, media, and families of both the victims/perpetrator deal and are intertwined with the aftermath of a shocking crime. The World Between Us has a tight script where every line really matters and moves the story forward. Overall it is less melodramatic and more grounded than Come and Hug Me, and has no romance.

both My First First Love 2 and Weightlifting Fairy Kim Bok Joo were similar in the way they were both light and cute friendship dramas...

The same grand and epic feel with plenty of gritty darkness and so much action in every episode! It's on par with Game of Thrones.

The story of a young woman who get to know a mysterious man which becomes kind of a mentor for her. She is obtain huge unknown power and has to suffer a lot to trigger of this power. Both are kind of the life line story of 2 special women

Main chacter transfarred from another universe
-Just like Douluo Dalu there is ranking system among martial artists where you can level up by usual training or by finding certain ojects(Essence flowers vs Halos)
-Just like Douluo Dalu main caharacter is coming from a fallen clan and making most power clans on continent his enemy

If you loved reading either of these mahwas you should certainly read other one.

These are very similar with little difference including the beginning and the current plot. They both have the main protagonist who was reborn to a new world which seems to have a sort a like rpg system in which they are ranked on their strength.
for example in doulou dalu there are levels as well stages = 0 - 10 (spirit scholar) 11- 20 (spirit master) and so on, it's similar in fights break sphere as well.
Both protagonist meets someone who now they considers master in which leads them in the new world as well massively increasing their strengths. the current story shows them venturing with their masters and getting stronger while helping others along the way.

If you enjoy a story of someone reborn to a new world with amazing talents to be considered a genius or "Monster" you'll love these both, however in douluo it shows the main protagonist using his knowledge of the old world while it doesn't really show or tell you in fight break sphere that he was reborn but at the beginning.

Both dramas:
> Have a ML looking for revenge and a FL looking for justice/truth.
> Have a psychopathic antagonist who is wealthy and, thus, difficult to bring down.
> The antagonist develops an interest towards the FL (more evident in Voice than Doctor Prisoner).
> Have a strong female lead.
> The ML (Doctor Prisoner) and FL (Voice) assemble a team to bring down a man who hurt them.
> The MLs are charismatic and establish a strong friendship with the FL.
> Art Direction & acting is top-notch.

This isn't a medical drama, but it felt somewhat similar. They both have abuse in the workplace, corruption and growth of characters (especially the male lead in both drama). As well a caring and nice female lead who stands out.

Both worlds...
- Have very OP male leads
- Male leads are elusive, cunning, wears white all the time, elegant, and lone wolves
- Are ruled by martial arts
- Female leads fall for the male supporting character first
- Male lead have undying love and devotion for the female lead