Jiang Yingying was able to travel to a strange world in her dreams. At first she thought it was just a continuous nightmare, but the people, ghosts or things in the other world were highly compatible with the real world, so she thought she had discovered a way to make money , but she didn't know that she was getting deeper and deeper... Finally, when she saw the tyrant of another world, she went completely crazy! The tyrant looked exactly like her childhood sweetheart fiancé! Gentle and considerate boyfriend who never abandons her. Jiang Yingying really can't tell which one is real? Which one is real!