Capture an Angel [Infinite]

Yunjing has an angel system and does small tasks like helping an old lady cross the road every day. But one day, the system accidentally threw her into the infinite world. [You need to purify ten evil spirits before you can leave this world] Evil spirit? Yun Jing could faint from fear just by looking at a ghost, let alone an evil spirit that could harm people. But if she didn't complete the task, she would be trapped here forever. Yun Jing thought about it and decided that since the matter was over, let's have a meal first. Yanhun Detective Agency is a well-known agency in this world that specializes in supernatural cases. The firm handles cases extremely quickly, and their boss is even more unpredictable. All in all, it scored extremely high on a certain group review. Out of curiosity, Yun Jing placed an order. When she arrived at the designated location, she was blindfolded and taken to a special room. The next moment, a dagger was pressed against her throat. "You have an unusual smell." Yun Jing immediately wanted to run away, but the man controlled her hands and held them behind her back. She also fell into the man's arms. The dagger is getting closer and closer. "I'm not an evil spirit." In order to protect herself, she had no choice but to reveal the wings on her back. The sound of a dagger falling to the ground was heard in her ears, and Yun Jing breathed a sigh of relief, but she felt a tickling sensation on her neck. Yan Yun gently sniffed her neck. "It's been a long time coming." My angel Purpose: Live well for yourself first, then protect others