Zhou Xin felt that she had brought shame to the time travelers. To make a living, she could only work as a nurse in a mental hospital. But when the fog descended, she suddenly realized something was wrong. Why were the patients she was taking care of including a prince from the Heavenly Court, a holy maiden from the Demon Race, and even from the Demon Realm, the Underworld... Wait, are you sure you're not just cosplaying?