Genre: KPOP

Format: CD

Track List:

1. Blue
   
2. Devil Game
   
3. Doctor! Doctor!
   
4. Out of Love (Kim Ji Woong Zhang Hao Kim Gyu Vin)
   
5. Step Back (Ricky, Park Gun Wook Han Yu Jin)
   
6. Cruel (Sung Han Bin Seok Matthew Kim Tae Rae)

Included:

[SEEK Ver.]:

1. Photobook 
   
2. CD + Envelope 
   
3. Photocard (Random 1 Out Of 9)
   
4. Photo Sticker (Random, 1 Out Of 3)
   
5. Postcard (Random, 1 Out Of 2)
   
6. Blue Frame 
   
7. VR Lens Film
   
8. Folded Poster (First Edition Only)

[HIDE Ver.]:

1. Photobook
   
2. CD + Envelope
   
3. Photocard (Random, 1 Out Of 9)
   
4. Unit Photo Card (Random, 1 Out Of 3)
   
5. Blue Paradise Game Board
   
6. Mission Card (Random, 2 Out Of 18)
   
7. Photo Stand (Random, 1 Out Of 3)
   
8. Hidden Scratch Card (Random, 1 Out Of 9)
   
9. Folded Poster (First Press Only)