Yurong was tricked to death by the dog system, and then in order to make up for it, the system promised that as long as she earned 100 million taels of silver from selling fish in this place called Misery, she would be resurrected and her mother would be found after she was resurrected.
Yurong wanted to be reunited with her mother, so she agreed, then turned into a cat and began her career of finding enemies to buy fish.
Motto: Never give up your efforts