1st mini album by Kihyun from Monsta X (photobook version).
CONTENTS (as per version Youth, Goodbye Youth, The 2nd Journey): 
Photobook (96 pages)
CD-R
Photocard (Random 1 of 8)
Travel Ticket (Random 1 of 2)
Pre-order Benefit - subject to availability:
Sticker (Random 1 of 3)
Mood Film Photo (Random 1 of 3)
Folded Poster (Random 1 of 3)
Real Polaroid (Limited to 100 albums only)