Release date : 2021-08-24

Contents:
– Photobook : 145×216 (mm) / 100p
– CD
– Folding Postcard : 200×280 (mm) / 1 Random
– Photocard : 55×85 (mm) / 1 Random
– 4 cut Photograph : 63×170 (mm) / 1 Random
– Rilm Photobook : 105×148.5 (mm) / 16p
– Polaroid Photography : 88×107 (mm) / 1 Random Only in REALITY Ver.
– Invitation Postcard : 110×160 (mm)

Track list
1. TRIGGER
2. Underdog
3. Prom
4. Heart Attack
5. Thank you, NEXT? (CD Only)