TWS member Youngjae will sing the OST for a popular animated movie. On the 16th, Pledis Entertainment announced, "TWS Youngjae will sing the OST 'One More Time, Goodbye' for the mega fantasy adventure 'Shinbi Apartment 10th Anniversary Movie: One More Time, Summon.'"

'One More Time, Goodbye' contains greetings toward the days built together by the 'Shinbi Apartment' series and its fans, as well as the tomorrows they will share. This song is a refreshing K-city pop genre with impressive band sounds, harmoniously blending rhythmic drum performances and guitar melodies to provide a fresh energy. Youngjae's vibrant voice is expected to add vitality and emotion to the film.

The 'Shinbi Apartment' team stated, "From the planning stage, we had in mind a fresh male vocal suitable for the spring season depicted in the film, and Youngjae's clear and refreshing tone matched that intention." Youngjae is recognized as an emotional vocalist with a clean and sweet tone and solid singing skills. He adds a distinct personality to TWS's music with his wide vocal range and smooth falsetto, earning praise for his delicate expressiveness through various cover songs.

Meanwhile, TWS, which Youngjae is part of, is gaining attention with the 'Angtal Challenge.' This challenge is spreading widely with videos expressing various moments when people want to act spoiled in everyday life, as well as participation from celebrities. Especially at the '10th Anniversary AAA 2025' held in Kaohsiung on the 6th, the Angtal Challenge featuring actors Hyeri, Daehoon Choi, Junhyuk Lee, Yoojung Kim, and the co-ed group All Day Project Tarzan drew intense attention and fueled the craze.

Riding the wave of this craze, the title track 'OVERDRIVE' from the mini 4th album 'play hard,' which is the challenge's official song, has started to climb back up the charts. This song has been breaking its own highest rankings on the Melon daily chart day after day.

The 'Shinbi Apartment 10th Anniversary Movie: One More Time, Summon,' for which Youngjae sings the OST, is a mega fantasy adventure where the world star goblin 'Shinbi' and the twenty-year-old 'Hari' fight against the resurrected 'Underground Nation Enemy' to save the world. It is scheduled to be released in January 2026.