Offering my divine power to break my karma

As soon as she opened her eyes, she saw snow and ice, broken limbs, and rivers of blood... The system told Ling that she had traveled to a new world that evolved from a popular immortal cultivation novel. She was a vicious female supporting role, and her mission was to complete the original storyline of the vicious female supporting role. Ling: "Can I become a god as a vicious female supporting role?" System: "Uh, this, can't." Ling: "Okay. Change the mission to a heroine cultivating immortals." System: "This can't be changed." Ling: "Oh, then you go and die." System: Oops, I'm bound to a living Hades. ...