A primary school art teacher got lost during a field training organized by the school and accidentally entered the Peach Blossom Garden... Everything seemed like a dream, and it couldn't be more illusory. The immersive feeling and facing the intricacies and intricate emotional entanglements are so real that they can't be more real. Peach Blossom Spring, a paradise that should be like a fairyland on earth, far away from the world... But is this actually the case? I don't know whether it is a short stay or a lifelong entanglement...