Enter the e key in challenge mode. CF refers to Crossing the Fire Line. In this game, the way the king rosemary awakens, entering the E key in the challenge mode can temporarily start the role awakening function. After starting the awakening, not only himself but also the players will have the awakening effect, and the awakening effect will last for a while. "Crossing the Fire Line" Rosemary is a mercenary group composed of veteran female mercenaries with deep teammate friendship. They call each other sisters. In order to recognize each other everywhere, it is said that they have rosemary marks somewhere on their bodies.