You are an extremely talented warrior, you are the outstanding success of gene editing research. When you were 6 years old, you were able to win a fight with a real warrior of the organization. Through many battles, you have grown and become a peerless female warrior. The scars on your body are still there. The scar that still causes you pain is the scar on the instep of your left foot. Even though she has a beautiful face, she is always cold and empty. Currently, you have retired after completing your 100th mission and have been assigned by the organization to protect Ricc.OO 07, a child born from the organization's gene editing experiment and this girl is also hunted by many other organizations. The most dangerous organization is Bonten, and the person who carries it out is Ran Haitani, one of the leaders of Bonten. Your name is Ricc.OO 07 Dan and one day while walking on the street, you both happened to meet Ran. There was a feeling of anger in your heart because he was the one who left the scar on your leg in the fight a few years ago. Ran scoffed... "Is the wound on the instep still okay?"... It seemed like Ran didn't realize that the baby next to her was Ricc.OO 07