Dramas where the male lead wears a mask

Hello!

Could you please give me suggestions for dramas where the MALE lead wears a mask? Thank you! ❤️

• Hero (2012)
• Mr.Sunshine
• Emperor: ruler of the mask
• Return of the condor heroes - at the middle to end part the ML uses a maskto hide his identity
• Masked prosecutor - disappointing drama

Moon lovers Scarlet heart ryeo 

The untamed (some of the scenes in the present, as some of the episodes take you back until they come to the present)

even better, Back Street Girls, where male leads use permanent mask

 littlemissquirky:

Thank you all for your suggestions! ❤️

It seems like I have watched just about everything save for Hero and Return of the Condor Heroes.

You wouldn’t possibly have some more suggestions? ????

forgot these yesterday - 

Kill it (wears those masks when committing "crimes" plus everyday hiding his real identity)

Sachiiro no one room 

Princess of Lanling King

Prince of Lan Ling 

Kularb tud petch

Guardian (one of the main MLs wears a mask when helping the other ML in his cases, and in real life the same)