This is an amazing album. 비상: QUANTUM LEAP
There are 2 versions. First version, 비상(Bisang) means Emergency is innocent, boyish, cute concept. Second, QUANTUM LEAP is the overloaded cool and charisma of X1 which is also the theme of their Title track "Flash".
TIP: you will see the x1 logo flapping while unboxing
DEFINITELY GENIUS
