Alien worldview
A pair of twins died mysteriously, and their last words pointed to the horns on Song Qi'an's head. He was forced to partner with a strange hunter to investigate the case, but found that what he was investigating was "why he was still alive."
Concept: Some truths are like horns buried under the skin. If you don't touch it, it will hide quietly; if you touch it, it will pierce the flesh and grow out. Song Qi'an had been hiding for twenty-three years, but when two lives disappeared because of him, he could no longer hide. What is hidden is not safety, but sin. And the crime must be found out.
