I, Gu Yuena, Learn the Truth from Science

This book is also known as: Zongman: Gu Yuena's Infinite Journey / Zhu Tian: Dragon God Gu Yuena / Black Myth Silver Dragon. I, Gu Yuena, the dignified Lord of Soul Beasts and one of the two incarnations of the Dragon God, the Silver Dragon King—have become a forensic pathologist in Beika Town? But why are there so many murders in the Far East? When Gu Yuena saw the child wearing glasses, she realized that this was the world of the Shinigami! ... Conan: "Is it reasonable that people can walk on air?" Gin: "Crushing bullets with his bare hands, that Morgan is a monster!" Haibara Ai: "Her DNA... isn't human?!" PS: The protagonist is single + Zhu Tian/Infinite