Conan Vongola

An otaku from Blue Star travels to the world of Ke Xue. In this world, death rings are inexplicably overflowing and the police are stretched thin. The protagonist comes to this world wearing a mafia system. The protagonist establishes the Vongola family at the age of fourteen to protect one party. Sawada Shin: Our time is engraved on the ring. I will never allow the ring to be used to do evil in the world where I live... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.