Yun Xiao is an ordinary modern person, but he is brought into another world, as if he has entered a paradise. Her world view is completely confused, but her childhood sweetheart Yun Bin has been protecting her silently. He loves Yun Xiao, but Yun Xiao loves Zhang Yin. Zhang Yin took her back to this paradise and fell in love with her for two years with this mission on his back. Zhang Yin actually loves a woman who is fresh and refined, like a "Little Dragon Girl". . . How should their relationship end? . .