Ling Xu has the ability to give dreams,
Chi Linxi has never had a dream since he was born.
"Chi Xianjun, what did you dream about last night?"
"Fairy Ling, dreams are private."
"Tell me, what did you dream about?"
"Fairy Ling..."
"Huh?"
"Fairy Ling."
Concept: Stories born from dreams, emotions brought out by dreams.