——A long, long time ago, I can't remember how many times the sun rises and sets, or how many times the moon is full and missing...
One day, there was a tall man who jingled the silver bell on his body. Before presenting the invitation, he took out a cage covered with silk cloth and handed it to the Hidden Sword disciple as her birthday gift.
"It asked me to see you, but I hope you never free it." The man said inexplicable words, and then turned into a green butterfly and disappeared without a trace in front of everyone.
Lifting the corner of the hidden sword and peeking out, there was nothing else in the cage except for a faint purple butterfly resting on a small decorative tree.
Conception: