Broken Melodies (NCT)

*INSPIRED BY 'AND THEN THERE WERE NONE' BY AGATHA CHRISTIE
It is odd how so many friends managed to keep their friendship alive and healthy with their differing careers, but 23 of them managed to do it. They remained good friends outside of their educational journey into adulthood.
Of course, some friends would be neglected in favor of others.
A rich heir has invited his friends to a private island owned by his parents for a celebratory dinner; just to connect with old times and to take a break from the strenuous life activities. The friends find out neglected friendships can be dangerous in its own way.
One of the friends is found dead, and all means of communication and escape is cut off. Stuck on an island with a hateful murderer, their carefully balanced relationships will be put to the test, as they race with time to find the killer, and most importantly, get off the island alive.