Benimaru Shinmon x oc ice burn 1. (noun): an insult so harsh, that it is both freezing and red hot. In a world with spontaneous human combustion, humans with fire powers and fire manipulation, exists Experiment Number 10. A failed experiment leading to the worlds first and only cold flame, also known as ice burn. The ability to form ice from a simple touch. Never allowing herself to know the warmth of another person she hides from society. That is, until she meets him.