On How to Save Yourself After Traveling Through Time and Becoming a Monster?

For Tang Yu, time travel is a good thing. But the bad thing is that after traveling through time, he became a girl. What's worse is that Tang Yu is not a human being now. So how does a monster from another world survive in this world? Tang Yu decided to hide among the crowd and never appeared again. However, her instincts and the official agency don't seem to allow it... (No remarriage, more science fiction)