Detective Conan: The Ultimate Growth Space

Reborn into the world of Detective Conan and unexpectedly gaining a cheat-like ability, how will he dominate the world of Detective Conan and achieve success in both love and career?
Miwako Sato sighed, "I've already been cursed..."
Zhiyong: "With me around, no one dares to curse you."
……
Yoko Okino blushed and said, "I'll follow you from now on."
Sayuri Matsumoto: "..."
……
In his previous life, Zhiyong was a single man. In the world of Detective Conan, he thought he would grow old with Miwako Sato.
But fate decreed that Zhiyong could only start a harem.