"The Legend of Rainbow Cat and Blue Rabbit" is our childhood, especially the young hero in white, Hong Mao, the master of the Changhong Sword, which makes people feel sad and heartbroken. He is the young man I love. I once thought that if he had not experienced all kinds of hardships in the world of mortals, would he still be the young hero I love? No, then I won't fall in love. Maybe people are inherently contradictory, falling in love with his story, but also feeling sorry for him because of falling in love with him.
So I think, what if the young hero is not a caring person but a kind-hearted, arrogant young man who doesn't understand martial arts and loves to complain, but because of some things, he travels through time and space and enters some parallel worlds.