Post-Transmigration Dream Syndrome

By day, Zhan Min is an ordinary college student. But every night, she dreams a story that continues from one night to the next. In her dreams, she has a different name and identity in different eras. At first, the events in her dreams grow hazy once she wakes, but as the dreams deepen, her real life begins to change as well. She gradually learns to understand the language of birds, and the people from her dreams begin appearing one by one, with similar faces but different identities. She can no longer tell where dreams end and reality begins. Which of her two identities, the one by day or the one by night, is the real her? Is the dreamer Zhan Min, an ordinary person from the modern world, or Jin Tianmin, a descendant of the divine people of ancient times?