Usually, when preparing for a comeback, EXO would practice for 8 hours as a group and 4 hours individually

YOU ARE READING
Exo Facts ( Book 1 )
RastgeleAre you an exol ? Nah, read this book. I got all of those facts from one of the exol blogs The content in this story are not 100% of my ideas. I booked this fact because i wanna exol to know more abt exo :) Exo k + Exo m + Exo l = We are one!!
#38
Usually, when preparing for a comeback, EXO would practice for 8 hours as a group and 4 hours individually