After Being Bound to the System, I Became a God by Beating Beasts

Yun Chu, a doctor of animal behavior, died in a landslide while protecting research data. Then she came back to life, transformed into the "good-for-nothing legitimate daughter" who was beaten to death by her family, and was bound to the [All Souls Contract System]. The system said: If you can't contract a spiritual beast within three days, you'll get out. Yun Chu smiled: I can't fight, how about beating a beast? I am professional. On the first day, she bandaged an injured fox. The fox looked up at her and offered the contract - the king-grade nine-tailed fox. The next day, she rescued the dying Soul-Eating Butterfly from a group of people. The butterfly got into her arms and became the second spiritual beast. Later she found out that the man who looked cold and always followed her in the dark was Ye Jin, the young master of the Ye family. His natal beast stayed in her arms and refused to leave. He himself relied on it. "Why do you always follow me?" "Xiaobai likes you." Yun Chu lowered his head to look at Bai Ze who was rubbing her crazily in his arms, and then looked at the reddish tips of his ears. ... Do you think I believe it or not? --- When a doctor of animal behavior travels to a fantasy world—— She used her professional knowledge to conquer all the spiritual beasts in the world, and tamed a tsundere dragon by the way.