Recommendations

One is JTBC the other mnet.
One is be female only the other male only.
Both creating a group. Both are for vocal.

The show focus on one person in the center, which is being narrated in different characters by other related people. Also contain mystery element

The villain is trying to groom the victim to become another villain. Bloody and grotesque scenes are also similar in both dramas.

Not exactly but kind of same
There is a huge chance that you will enjoy it if you liked AIBL
The whole time the series is in its peak not even a second which is not uninteresting so you better give it a watch

Both MLs are Smart, Charismatic, and Witty
Both MLs go from Weak to Strong
Both contain elements of Romance, Political Intrigue, Wuxia, Adventure, Time Travel
In ASITP Hong Siu Long who is from 21st century-Hong Kong travels back into the past during the Warring States Period in China.
In JOL Fan Xian is born in the ancient empire of Southern Qing with memories of the 21st century.
ASITP is Darker than JOL
Overall ASITP is a fun and entertaining drama on par with JOL

Both MLs are Smart, Charismatic, and Witty
Both MLs go from Weak to Strong
Both contain elements of Romance, Political Intrigue, Wuxia, Adventure, Time Travel
In ASITP Hong Siu Long who is from 21st century-Hong Kong travels back into the past during the Warring States Period in China.
In JOL Fan Xian is born in the ancient empire of Southern Qing with memories of the 21st century.
ASITP is Darker than JOL
Overall ASITP is a fun and entertaining drama on par with JOL

Both are mini Chinese dramas.
Modern day FL transmigrated to novel /comic .
Both are married to ML who is Villain of the story.
Both FL try to change the story and make sacrifice.

The two are similar in that -- Night Drama is about Japan's emergency medical care system, which suffers from a severe labor shortage. Overtime work per doctor in emergency medical care rises, with a need for more experienced doctors being the cause of the problem. Emergency medical care at night is worse than during the daytime. The Hakuoukai Asahi Kaihin Hospital, a hospital branch of the Hakuoukai Group, takes steps to reform the emergency medical care system by creating a night doctor system, which is looked down upon by their daytime counterparts for taking all kinds of cases, especially the ones that no other hospital wants and therefore creating issues for the day time doctors at least that's how they see it. Cutbacks and hate from different angles start to threaten the night system. Still, teamwork and dedication, under the steadfast leadership of their supervisor, begin to turn things around.

It reminds me of Black Dog, which focuses on the public side of education, whereas Hagwon focuses on the private side without the romance aspect. One focuses on teachers in public schools while the other navigates the life of a lecturer in a Hagwon, and of course the level of services one provides over the other,

both of series about industry, but bump up business is about two idols, when city of star is about famous actor and just a guy

Both dramas revolve around troubled youth/high school students and family issues.

They touch on similar themes, such as bullying, domestic violence, suicide and a strong friendship.

Be careful though if you get easily triggered, this show is really heavy!

ML goofy and unwavering love for FL. Fl in FF2TS gets married and has a kid eith another man. ML doesnt care and l9ves FL. ML works hard to establish a busi ness and gets on well with the community.

Same vibes

This show is based on a novel from the same author. There may be some shared characters like Pam and Dokruk, Dawan and Kimhan.

Us is in the same universe as Mate. The characters of Pam and Aoey know each other, as well as Genlong and Dakruk.

Both are youth dramas in which the FL is childhood friends and in love with the ML who ends up getting into trouble over and over. Meanwhile another boy moves into her street and begins being kind to her and eventually becomes the endgame.