Cannon Fodder Female Supporting Survival System

The heroine is rebellious (the heroine was a bit lazy and useless in the early stage, and she took the growth path) "Ding, you have been bound to the cannon fodder female partner survival system. You will enter the first copy of "Mountains and Rivers"." A mechanical voice sounded in Jiang Xingze's ear. "What the hell?" Jiang Xingze was a little confused, why was it bound to the system. The other party ignored Jiang Xingze and continued to talk to himself, "Next, the basic plot of the copy will be transmitted to the host. The host needs to change the fate of his character and survive safely, otherwise he will die in the real world." But will the heroine obey the system? She doesn't know how, she is a senior messer, she can only accept to survive in her own way