Kaina Tsutsumi ( 筒 つつ 美 み 火 か 伊 い 那 な , Tsutsumi Kaina?) known by her alias Lady Nagant (レディ・ナガン, Redi Nagan?), is a former Villain and Pro Hero for the Hero Public Safety Commission. Whose later soul was crushed under the wait of the countless lives she was made to take, killed the head of the safety commission. After being sent to Tartarus, she escaped during the down fall of the prison. Now the Lovely Assassin is back, and shes back for you