K.O. or short for ‘Knock-Out’ is a term often used in boxing or MMA to refer to a fighter who has taken a blow that is so devastating that he/she will temporarily be rendered if not unconscious, at least incapable of continuing the fight. The protagonist in this series is a girl who may seem weak on the outside, yet able to muster all her might to continue the ultimate fight not just for herself, but those whom she loves. This is an inspirational tale of triumph over adversity, a metamorphosis from a chrysalis into a butterfly. K.O （Knock Out）
