Recommendations

Selfish Female lead
Blind Girl
Both stories as a selfish mean blind girl
who hurt everyone to get a man who left her for 12 F years

They have the same vibe of becoming family even though you aren't related. There are themes of overcoming different struggles and taking care of each other through it.

-both friendship
-both brotherhood
-both from china mainland
-the spirealm is modern version
-nirvana in fire is ancient china dynasty,palace setting
-nirvana in fire have romance but 2% only,, trust me even have romance but the girl main lead not annoying at all. no kissing between them ?
-both of them can stand together with the untamed.
-both rating is higher above 8.8 .(that mean amazing)

why you must watching nirvana in fire
-its about china dynasty
-for me nirvana in fire is amazing, good plot. its like the untamed season 2 even have different story.
-female lead not annoying at all. strong female lead.
-no intimate scene
-fighting scene you will fall in love.
-of course the chemistry between main lead?
-after done watching you will searching for season2 with same cast. ( but sorry have season 2 but different cast)

-both friendship
-both brotherhood
-both no romance
-both from china mainland
-both have supernatural vibe
-the spirealm is play game in computer
-hikaru no go play board game(like chess game)
-both rating higher above 8.7.

why you must watching hikaru no go
-amazing story trust me.
-the story easy to follow
-comedy vibe
-all vibe present like the untamed
-very emotional
-teenager and school setting

very different because the spirealm is live action while thousand autumns is anime. You can skip if you dont like anime version.(but the anime is so beautiful, you can fall in love with Yan Wushi flirting ?)

why you must watching thousand autumns
-same vibe with the spirealm
-friendship vibe
-brotherhood vibe
-ost music/sound track/background music very good. Remind me of The Untamed ost music.
-no romance
-fighting scene
-beautiful anime illustration
-the sound track very beautiful like the untamed
-the rating is higher

i hope thousand autumns have live action like the The untamed do.

-both friendship
-both brotherhood
-both protect each other
-both no romance
-both rating above 8.5 thats mean very good
-both adventure
-both from china mainland
-the spirealm is play game and ghost vibe( beware if you dont like ghost/supernatural ?)
-ultimate note finding for old artifact
-both have good chemistry between main lead

why you must watching ultimate note
-ultimate note is most of the best lost tomb series.
-qiling appearance we can see all of the time compared other lost tomb series.

It is similar in that the same company produces them and they are both about recruiting forming the bl couple world.

-both friendship
-both brotherhood
-both produce from china mainland
-both rating above 8.4(from my view,if rating above 8.0 usually the drama is recommend to watch,my bench mark for drama is 8.5 and above) but sometime drama is good but rating so low.
-both do not have romance
-the spirealm is about play game
-killer and healer is about police and doctor

why you must watching killer and healer
-sound track so beautiful like the untamed,very emotional
-chemistry between main lead the best

The vibe is so similar, the relationship between the main characters, also they are in the high school, at least in the first two episodes…
Its so fun and refreshing to watch, they are so cute omg

Wellll how do I put this.. If you like the red flag in a ML then watch this one..
Both have a red flag ML who uses the other. In BGMB, he hurts him on purpose due to "jealousy" I guess... we don't know a whole lot about him yet (this is ongoing as I'm writing this..) and in "My Stand In" the ML uses him to satisfy his own needs.

Either way.. if you like that red flag romance where your heart hurts for the other, and later get to watch them make up for their mistakes..... I'd recommend watching the other.

Relationship begins the same here, female lead is robbed and follows male lead around aimlessly for help. Plots diverge soon after but I noticed the parallel and couldn't help but compare!

Another drama about multiple personalities.
The main Girl in My girl also has personalities that strongly contrast to one another.
I haven't watched Hyde,Jekyll, Me yet but from what I can tell, its portrayal of DID (Dissociative Identity Disorder) is probably more realistic than it's representation in My Girl.
My Girl is still entertaining and definitely worth the watch!

This is a second chance at love romance. Even though the couple in Have a Crush on You did not openly express their love for each other the first time they were together, they eventually come to realize they want to be together when given a second change at love.

Second chance at love romance. In both dramas, the couples were together and separated. Both dramas show how they come to accept that regardless of the events that separated them, they love and wanted to be with each other.

(reccing this as of episode 2 of Doubt airing)
Both feature an arc regarding a child killing a child now grown up, and the mystery of if they are capable of doing so again in adulthood. There is the push and pull of the perpetrator's family wanting to trust believe and understand them, but ultimately not being able to let go of that suspicion.
Both the killers have a stoic and unremorseful personality assisting in the struggle to accept them and their words.