Yiqing thought she had time-traveled into Zhongtianwen, but she soon discovered that she was wrong.
Yiqing thought she had traveled through time and space into a martial arts novel, but she soon discovered that she was wrong again.
Yiqing thought she had traveled through time and space into a stallion wearing a martial arts garb, but she soon discovered that she was still wrong.
In the end, Yi Qing discovered that the world she was in was just a world with him, Ximen Chuixue.