ITZY's Lia has been announced as the next artist for the OST of SBS's Friday-Saturday drama The Fiery Priest 2.

Lia will release her new song, "Why Not," on major music platforms at 6 PM on the 30th. The track will also feature as Part 3 of The Fiery Priest 2 OST.

"Why Not" delivers a powerful warning against societal corruption and wrongdoing. Its fast-paced beat and dramatic composition aim to amplify the intensity of the series.

Lia's captivating vocals promise an electrifying catharsis, with lyrics that represent the emotions of the drama's "Shin Gudam Avengers" (Kim Nam-gil, Lee Ha-nee, Kim Sung-kyun).

The song was written and composed by Kim Sung-tae and Noh Won-ho of the production team Eightball Sound, who have previously worked on OSTs for Let Me Be Your Knight and Soundtrack #2.

As ITZY's main vocalist, Lia is known for her exceptional vocal tone. She has also contributed to OSTs for dramas like The Red Sleeve, Alchemy of Souls: Light and Shadow, and Dr. Romantic 3.

The Fiery Priest 2 is a collaborative investigation drama centered on combating a major drug cartel. The show has been praised for its compelling storyline and airs every Friday and Saturday at 10 PM.