The sudden death of Ariya was still unknown and puzzle to the studens of Caster University the news of her death was the one that the eleven students of Caster University make a move to investigate what happen to her. The problem is... The suspect is one of them... Will their investigate about ariya's death be successful? Who really killed... Ariya? book cover made by: @kpop_united : @SilverGoldCommunity