dramas less than 30 eps

Hello! Can somebody recommend cdramas that are less than 30 episodes? 

I loved the cdramas that I've watched so far, but the thing that keeps me from watching more cdramas is because I usually see 30+ episodes and it intimidates me. I don't really have the time to watch long dramas since I have a lot of school works too. I just watch them to relax and have fun!

Any genre/trope would do bcs I'd love to explore more cdrama genres/tropes as well. But my favs are feel-good and cheesy high school dramas like My Youth, When We Were Young 2018, and A Love So Beautiful.

School:

Someday or One Day - Taiwanese but I highly suggest it, honestly so well made (High School setting). Time travel drama but cute romance.

Love O2O - Highly suggest, it is set in a collage and their romance is adorable, but has 30 eps

Put Your Head on My Shoulder - Collage romance, features some cohabitation.

My Neighbour Can't Sleep - Sometimes set in a collage but is isn't the main element

Master Devil Do Not Kiss Me - School drama

The Rules of Love - Set in a collage

You said you want to explore so here are some others that have less than 30 eps!:

Historical, Wuxia, etc:

King is Not Easy  

My Fantastic Mrs Right: Season 1 - Time travel

Novoland: The Castle in the Sky 

The Romance of Tiger and Rose - Time travel. Highly suggest!

Oh! My Emperor: Season One - Time travel

Princess at Large - Time Travel

The Eternal Love - Time Travel

The Romance of Hua Rong 

Unique Lady: Part 1 - Travels into game

Modern Fantasy:

Moonshine and Valentine 

My Girlfriend is an Alien 

I Cannot Hug You 

Walk Into Your Memory 

Flavour It's Yours 

Cute ass modern dramas:

My Love, Enlighten Me

I Hear You

Well Intended Love 

Cheat My Boss 

Lucky's First Love

Intense Love

my dear lady 

16

The Sweet Girl