The young protagonist Xiao Zhao suffered from a serious illness and was trapped in a room, unable to live a normal life like ordinary people. Disappointed with the outside world, she found interest in the ancient book Shan Hai Jing, imagining being in a world with demons. At this time, she also met her little friend Lu Yin. She mistakenly believed that Lu Yin was an invisible demon and spent a pure and beautiful time together. Death soon came unexpectedly, and Xiao Zhao passed through the long darkness and came to a different world of mountains and seas to start a new adventure and exploration. Xiao Zhao, who came to the world of mountains and seas, gained freedom for the first time, and with the help of Zhulongdi, he transformed into the Lu Yin she admired and loved most in her last memory. On the way of exploration, he encountered everything he had never imagined...
Intention: Everything you have encountered will never disappear