Jiang Quxian is half human and half immortal, but he makes himself look like a ghost. There are rumors in the world that he claims to be an immortal and catches ghosts for a living, but his half-awake eyes with semi-permanent eye circles and his slovenly appearance give him the image of a charlatan. However, this also proves that Jiang Quxian is powerful, otherwise he really wouldn't be able to make a living from this, so everyone thinks that people who deal with ghosts will be a little sinister.
Lin Zhusheng lost his sight after an accident, and it was not completely blind. He could only see a little blur of light and shadow. His family searched for famous doctors for him, but to no avail. However, after Lin Zhusheng hesitated for a while, he accepted this fact. If you can't see, you can't see. Many blind people are much better off. Gradually, he adapted to this lifestyle and found some unique fun in this life. Until one day, he discovered a light and shadow whose color was different from others.
Concept: I love you, so I want you to be free