Recommendations

Both dramas include supernatural themes. They belong to the wuxia/xianxia/fantasy genre.
Zheng Ye Cheng, who was a guest actor in the drama A Moment but Forever, plays a leading role in TBMM.

Both dramas include supernatural themes. They belong to the wuxia/xianxia/fantasy genre.
Both dramas have strong teams.

Both dramas feature teamwork.
Both dramas have multiple lead characters.
Both dramas include supernatural abilities. They fall under the wuxia/romance/friendship genre.

Both dramas include supernatural themes.
Both dramas are in the wuxia/xianxia/romance genre.
Both dramas feature strong and talented lead characters.

Both dramas belong to the xianxia/wuxia genre.

Both dramas have an amazing cast.

Both dramas feature multiple lead characters. They include elements of romance, friendship, and teamwork. Dramas with multiple lead roles like these are very popular.

Strong female friendships, Prince and palace politics, dislike turns into love, beautiful costuming and makeup, added comedic elements to keep story fun. Both follow mostly the women's perspectives and their stories.

Royal Rumours has a stronger female lead that is cunning and well trained and is able to navigate the political circles and danger. New Life Begins has a quirky but likeable female lead that is married into the palace and she learns to adapt and find herself through love and friendship.

It's definetly one of the old goldies and is based on manga with the same title. It has a similar plot of high school gang wars but the MC is not actually a wuss and fights head on. The friendships and brotherhood are explored and made. A gem if you like yankee movies and wanna watch hot dudes fight.

These two shows are similar because they both talk about high school love and first love in a rather light and no-brainer way!

Both start with a God of War in the Divine Realm who falls in love with the female main lead. Some conflict arises between them, disrupting their happiness. The main lead sends the female lead to the mortal realm, and later, he chooses to reincarnate himself in the human world.

Both feature a married couple,
Both feature "Penny" the designer,
Both feature a ML who doesn't know his wife's full identity (in one he knows Penny but doesn't know she's his wife, in the other he knows his wife but doesn't know she's Penny)
Both feature a ONS,
Both feature a pregnancy
Both feature a divorcing couple

Love Too Much is from the Republic era.

ML is the uncle to FL´s fiance in Love Too Much, while ML is the fiance`s brother in Lost in the Midnight.

In both dramas ML shows FL how her fiance is cheating on her with another woman.

Both ML are very possessive and smitten with FL. Lots of sexy kissess.

Both FL are stunningly beautiful with a innocent touch to them.

*MAY CONTAIN SPOILERS*
Similarities:
- both male leads are dead probably years ago
- they died in high school
- male leads died because of female lead (SFOT's male lead died to save female lead, meanwhile WBL's male lead died because of the explosion due to the lucky draw thing)
- in a high school setting (mostly)
difference:
- SFOT is a time travel of female lead to save male lead, and WBL is a supernatural drama which female lead sees the dead/grim reaper (male lead)

Ps. also recommended to watch shining for one thing (movie) and its series

One of episodes of Hoshi Shinichi no Fushigina Fushigina Tanpen Dorama has a very similar plot to Unidentified (both focus on aliens). Both productions are considered arthouse

Both have a group of people working together to solve mysteries.
The main ML in both dramas have more power physically as they are different from others/humans.
There is bromance and friendships/found family
Conspiracies and stuffs that are uncovered gradually.

Tells the story of two former slaves and their life stories......................................................................................