Why me of all ?

A story of a young man who lost everyone he loves in despair in front of him. Seeing the scene he loses all hope and starts drinking his life in vain. On one particular night he saw a man is enjoying himself who is one of the person that took all his hope away is enjoying himself to a drink. That night his mind snapped and a bloody tail of revenge started. How will the future unfold for the young man ? Will he give up midway or he will be given up by the end?