■ Release Date : 2016.05.03 ■ 2CD + 112p Photobook + Mini Photocard (1st Press Only / Random) + Polaroid Photocard (Random) ■ Comes with Folded Poster (On Pack) ■ 100% Original & Brand New Item ■ Will be Count Towards Hanteo and Gaon Chart 【Track List】 [CD 1] 1. INTRO : 화양연화 2. I NEED U 3. 잡아줘 4. 고엽 5. Butterfly prologue mix 6. RUN 7. Ma City 8. 뱁새 9. 쩔어 10. 불타오르네 (FIRE) 11. Save ME 12. EPILOGUE : Young Forever [CD 2] 1. Converse High 2. 이사 3. Whalien 52 4. Butterfly 5. House Of Cards (full length edition) 6. Love is not over (full length edition) 7. I NEED U urban mix 8. I NEED U remix 9. RUN ballad mix 10. RUN (alternative mix) 11. Butterfly (alternative mix)