It's not a story it's a Short Poem of a girl who suffers from depression which is symbolised by a dark room. Even in the Dark Room she searches for some light of hope and tries to stay positive even if she knows her hope is nothing but illusion. She spends her days and nights in that illusion for some hope. But in the end she loves everything in that Dark Room. And starts enjoying living there. Moral - NOTHING WILL EVER CHANGE, YOU JUST NEED TO CHANGE YOUR PERCEPTION OF THINKING INORDER TO STAY HAPPY.