Save One, Drop One

Gumiho

While you were sleeping or Love O2O 

The heirs

Put your head on my shoulder Chinese version or Thai version

DOTS

Alice in borderland or Squid game

W (haven't seen the other yet )

You are my glory  or Falling into your smile

Love o2o (haven't seen the other)

Beyond Evil or Mouse

Our Blue 

Bloody Heart or The Red Sleeve

Kiss Sixth Sense  

Sotsugyo time limit or Black Cinderella