He Gui is a spiritual crane who practices in the mountains. He is ignorant and naive, guarding the thousand-year-old pine trees; Yun Shen is a female fairy who has gone down the mountain and experienced tribulations. She has great magical power but has lost her memory. Yun Shen fainted under the ancient pine and was rescued by He Gui. He Gui accompanied her to search for her memory. Yun Shen protected her from disaster. When Yun Shen remembered her identity, she was willing to abandon her immortality and stay in Yun Shen to enjoy the four seasons with He Gui.
