He was about to pass a civil employment exam when his life suddenly changed. A 29-year-old student woke up in an empty room with a little angel. The angel said that the main hero got a hereditary disease and died of a heart attack like his male ascenders. The student realises he has nothing to do besides following the last talk with his mom and a little angel’s advice. The student has low chances of staying alive while standing against “Arena”. If he passes his exam successfully, he’ll improve his power by gaining ammunitions and a new level. Every fight promises to be colourful and emotional. Will he receive something besides “Arena” in his life? Join the story to stay aware.