Watch: EXO's D.O. Goes From Crown Prince To Hopeless Fool In "100 Days My Prince" Teaser

Upcoming tvN drama “100 Days My Prince” has released a new teaser showing a transformation by EXO’s D.O.!

“100 Days My Prince” will be a romantic comedy that is set in a fictional Joseon. The story will follow crown prince Lee Yool as he suffers from temporary memory loss due to an accident and begins life as a regular civilian for 100 days as Won Deuk.

The first half of the teaser shows D.O. as the formidable crown prince, who has people shaking with his quiet and stern comments, “Am I the only one feeling discomfort here?” and “You have caused me great discomfort.”

But things soon change as he says, “I am… I am… who am I again?” He can be seen wandering the town as Won Deuk. He calls out, “Who do you think you are raising your voice at me?” but instead of people cowering at his might, he is quickly scolded. A voice narrates, “Are you sure he has memory loss and it isn’t just him being a little lacking?” D.O. shows his more comical side as another voice says, “The rumor’s spread all over town, that you’re just some useless guy.”

“100 Days My Prince” is set to premiere on September 10 at 9:30 p.m. KST. Check out the teaser below!