Actress Chae Soo Bin transformed into a tough delivery girl in new still cuts from her upcoming drama, 'Best Delivery Man'!

SEE ALSO: Actor Go Kyung Pyo's surprising weight gain becomes a hot topic

In the drama, she'll be playing Lee Dan Ah, a veteran delivery girl who is extra fit thanks to her 15-year experience in hapkido. In her still cuts, she's sporting a large helmet and sunglasses covering most of her face, and she's dressed carelessly in denim, giving off a tough look. It's been revealed that the actress has been working hard to learn how to ride a motorcycle as well as hapkido for her role. 

Chae Soo Bin will be starring alongside Go Kyung Pyo in 'Best Delivery Man', set to air after 'The Best Shot' on KBS2 this July 28!