Qian Xuan came up with a rule after traveling through N worlds. She is a cannon fodder who will die after traveling for three days. If you come over to the dead system, I promise not to kill you. What else am I going to do with only three days left to live?
System: Please be patient, host, because the boss's death is too resentful and pollutes the environment. Therefore, this system is responsible for saving the boss and protecting the world BALABALA...
What the hell is polluting the environment? Qian Xuan finally understood that her mission was to help the Boss block the sword, but the key to the problem was that the Boss, who seemed to have survived in the end, was even more resentful?