The Ghost King in Conan: Red and Black Game

Pregnant woman Conan, I was sentenced to death by the doctor as soon as I landed: The young master of the Hazama family with bone cancer will definitely not live to be 20 years old. After suffering from illness for 19 years until he was on the verge of death, he found an old blood-stained notebook in the basement of his family's old house - signed "Ubuya Shiki Tsukihiko". There is a strange prescription written on it that can make people live forever. The cells in his body were in severe pain as if they were being torn apart. When he opened his eyes again, he turned into a monster that was not afraid of the sun but could only survive on raw food. Until the black organization pointed its gun at him. The bullet flew past his neck, and Hazama quickly approached and grabbed Gin's wrist and bit it down. The organization's number one killer became his exclusive meal ticket from then on? ! (Note! This article is a fusion of Demon Slayer: Kimetsu no Yaiba and Conan! There will be more plots in Conan later! It's not a brainless article!)