YG has planted 4 time-bombs and 1 remote detonation bomb within the SM building.

On the the first 4 dates, the time bombs will activate respectively, set to detonate on the last day.

And on the last day, YG will detonate the last bomb and it should blow up along with the other 4 bombs, resulting in total decimation of the SM building.

One less rival to think about competing with.

Because let's be real, at this point, anything's more plausible than Big Bang coming back with an album.