N·O·D

It was just an ordinary day when Chen Zeyu's childhood sweetheart, whom he had secretly loved, suddenly confessed to him. But his joy didn't last long. A mysterious girl wielding a knife killed his beloved and announced that he was dead, too. Overcome with grief, he wanted revenge, but he and the girl who killed his beloved became two grasshoppers on the same rope, sharing life and death. Only after all these misfortunes befell him did the protagonist realize that he had been dragged into a place called the "Inner World"...