Luo Ye is blind and crazy, but he firmly believes that he has a magic weapon that can be "sharpened for ten years".
Ten years ago, an accident took away his vision and parents, leaving only a plastic toy sword and "auditory hallucinations" in his head - those whispering and roaring monsters, those malicious ones eager to tear the world apart. The doctor diagnosed him with severe delusion, but his sister Luo Xue always guarded him. Until one late night, blood covered the community, Luo Xue disappeared, and Luo Ye's "hallucination" became a reality.
When the devil's claws tore apart the lies, Luo Ye finally opened his eyes that he had not seen for ten years. The golden light broke through the barrier and the sword came out like a dragon. It turns out that his madness is a talent, his blindness is a seal, and every buzz of the toy sword in his hand is a response to the gradually collapsing world——
"Mental illness? No, I am the last unsheathed sword in the world."
