I'm in Conan, and My Wife Is in Charge of My Wife.

Si Ziye, an onmyoji, traveled to the world of Conan and became Si Ziye with the same name and surname. Here, he is Kudo Shinichi's neighbor. Bound to the powerful Onmyoji system, as an Onmyoji he slowly becomes stronger and catches ghosts in the world of Conan. Fei Yingli, the cold and powerful lawyer queen, turned into a cute and awkward kitten in front of him. Haihara Ai became a cute little sister to him. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.