Imagine delivering pizza to one of K-pop's leading girl groups only to find out you'll be held hostage for quite some time.

On November 17, Red Velvet released their lead single (and music video) "Peek-A-Boo," off their second studio album, Perfect Velvet - The 2nd Album.

Switching up gears with "Peek-A-Boo," the K-pop quintet ditches the saturated sets for darker schemes while channeling their inner Wednesday Addams. Irene, Seulgi, Yeri, Joy and Wendy amp up their witchcraft skills to go after the pizza delivery boy.

Teasing and tricking the poor delivery guy with knives, bows and arrows, the music video only compliments the song's repetitive "peek-a-boos" as the girls are out to play.

"Peek-A-Boo" is the first track off Red Velvet's second album and has already garnered more than 5 million views on YouTube since its release.

Check out the full music video below.