Taraxacum yidreamii is an experimental art piece created through a collaboration between the human artist, the curator, and AI. The artist provided 10 original dream journals with drawings, working together with the curator to transform them into 10 fake scientific papers using GPT. Even the title, 'Taraxacum yidreamii,' is an imagined Latin name given by GPT for a dandelion in the artist’s dream. With AI’s free association serving as a medium, the artwork explores the blurred boundaries between art and dream, fake and real, and the untouchable and tangible. Through the working process, the artist began to consider that perhaps AI is a newly discovered cosmic form, resonating with the inner spiritual structure of humans, rather than opposing it. This work challenges our perception of both reality and creativity, proposing a unique convergence of art, dreams, and artificial intelligence.