(NOT EDITED! THERE ARE TYPOS AND GRAMMATICAL ERRORS)Tsuna was forgotten by his parents because of his two younger brothers named Takumi and Tsubasa. Because of that he met a person who became a mother to him. Tsuna was a very cheerful, kind and lovely child but one day, he suddenly turned into a silent person because of a certain incident that made the mafia world in chaos (for once). Tsuna or known as Cielo in the Mafia world is the number one greatest hacker and second to the greatest hitman. Of course no one knows that Cielo is Tsuna because he wears a half mask that covers the half of his upper face and he always wear a black hoodie and black pants. Outside of the Mafia world he is called Dame-Tsuna because of his low grades and lack of attentiveness in sports and academic but inside the Mafia world he is one of the smartest and strong person living in the Mafia.