Park Ji Hoon has made a fun transformation for his new dance practice video!

On October 31 KST, the Maroo Entertainment solo artist unveiled a Halloween-themed dance practice video where he performs his new single "Serious." For the video, he trades in his usual look for a Hogwarts-ready look of glasses and a Gryffindor wizard uniform, while his dancers wear black robes reminiscent of the 'Harry Potter' dementors. 

Meanwhile, "Serious" is the title track off of Park Ji Hoon's 5th mini album 'HOT & COLD,' which was released on October 28.

Check out the full performance above!