I think plot sounds similar only a little
- Twin Brothers meet years later
- doppelganger identity switch as original has to impersonate his other identical twin who died instead of his place
- ML is a Prosecutor ( 1st he is an ordinary person but later he had to show others he is the other twin)
- plenty of twists, thriller

Family Bond between one another with 4 Children
Shop running (MFIS - Restaurant / AHYI-Noodle Shop)
It also has more than 50 eps but still watchable as it is related to Family

Family Bond between one another but children doesn't understand their Father's Love
Shop running is a century old passed on to generations (WHTMF-Tofu Shop/AHYI-Noodle Shop)
It also has more than 50 eps but still watchable as it is related to Family Love & their Struggle

Family Bond between one another
Shop running is a century old passed on to generations (TGWTS-Tailor Shop/AHYI-Noodle Shop)
It also has more than 50 eps but still watchable as it is related to Family
ML (Choi Won Young) is also their for some comedy

-ML good at Accounting
-ML techniques & Stubbornness towards their rivals are insane
-Both ML never are smart & never give up to go at any lengths to reveal truth

Judge Profession
Some episodes Young offenders were shown
Both have Badass FL when it comes to reveal justice they will go any length
Both are court room dramas

Judge Profession
Some episodes Young offenders were shown
Both have Badass FL when it comes to reveal justice they will go any length
Both are court room dramas

Similar situation but different plot
ML/FL in coma & becomes comatose ghost
They can enter person's body
49 days FL has a time to complete given task but in GD ML only wait to wake up after surgery

Opens their own clinic for making money (ML - DPC / FL - HCCC)
Both are skilled in their fields but sometimes thay face bad luck (DPC - Internal Medicine / HCCC- Dentist)
Rest the dramas are watchable from their own end points

Timeline Changes from 2018 to 1985
Thriller/Mystery
Serial Killer on the loose from the past to catch in the future
it will give you the vibes of what will happen next if the timeline changes

Timeline Changes from 1988 to 2017
Thriller/Mystery
Serial Killer on the loose from the past to catch in the future
it will give you the vibes of what will happen next if the timeline changes

Timeline Changes but communication through a Walkie Talkie
Thriller/Mystery
Serial Killer on the loose from the past
it will give you the vibes of what will happen next if the timeline changes