Recommendations

Princess Pearl is the original series while returning pearl is made the parody of the princess pearl.

Both the drama's are set in the qing dynasty. And in both the dramas they have isekai female character

Multiple Couples in both.:
EACH FAMILY MEMBER GETS A LOVELINE! :

For Eagle brothers: 6 pairings
Love Me: 3 Pairings

Different Ages of couples/Different generations of Couples!
3-6 couples each from DIFFERENT GENERATIONS, that's why different couples, they show love from 3-6 different ages.

Both are Family + slice of life + Romance, with some melodrama (well latter half of For Eagle Brothers. Still quite light).

Both are variations of the same source material, "Handbook for Pretending to Be Good" (rough translation), "Wei Di" being the newer production of the two.

"Ji Yue Ru Chu" has a more expansive plot with more character and conflicts. Some reviewers say this version is closer to the source material.

"Wei Di" cuts down on a lot of content and focuses on the FL "fishing" the male leads. Production quality does feel better imo.

Should be version 1: https://kisskh.at/people/123129-li-shi-yao#comment-23446768
Courtesy of adrasteia
Title: Zhuang Guai Shou Ce, Ni Men Bie Tai Ai Le
ML: Li Shi Yao
FL: Shi Xue Jing

Similar story of becoming a concubine and treating it like a job, striving for promotions and salary raises by pleasing the "client".

—2 close friends come together to murder abusive guy
— aside from focusing on abuse, focuses on the perversion and exploitation of men
— family member refuses to see their son as the problem and seeks revenge at any cost
— will take you on an emotional rollercoaster

If you liked this series not only for the main leads, but ALSO for Net and James, then you will love the series Bed Friend, they are the main leads in this series with Tutor(ep 10) and Yim as they are not as common in the show because its mainly portrayed for Net and James, Yim is a recurring character in the series.

If you liked Battle of the Writers because of the main leads or just because of the chemistry of the series from Tutor and Yim, then you would love and enjoy their other series The Middleman's Love. Their chemistry is amazing in both series, and the acting is incredible.

She is My Love Cage is much darker of a story!

Male Leads are ruthless Gang leaders that lets NO ONE control them.

Both Male leads are Anti-heroes!

The heroine is the Light to their Darkness. Hence the passionate pursuit.

Slap-Kiss scenes in both Dramas. Male leads are both hella insane and madly in love with their heroines!

I feel like the themes are quite similar—Shadow Beauty is a little darker, but when you compare the pictures, it almost looks like a copycat.

Even though both dramas include some romance, it’s never the main focus. The real emphasis is on social media and the internet, and how they influence and control the people around you and your life.

Dark Toxic Romances!

Both Male leads are crazy! Madly in love with the heroine!

Male Leads do everything in their pursuit of heroine.

Both heroine fears his darkness and refuses to submit to him.

Male Leads are Gang Leaders/Anti-heroes.

Male Leads are powerful Gang Leaders.

Male Leads are Anti-heroes!

Both Male leads fall madly in love with their heroines!

Male lead does everything to pursue their heroines!

Both heroines are wary of ML and refuses to submit to them.

Toxic Relationship between Leads.

Male Lead is depicted as a Anti-hero!

Male Lead is a Gang Leader!

Both heroines are tough and stand their ground against the hero!

Dark Romances!

Both have episodic investigation
Supernatural Cases and Romance
Ghosts,Monsters and demons are hunted

Time loop + ml and fl good chemistry