[Detective Conan fanfiction, no romantic pairings, original pairings not broken] With an innate keen sense of smell, Takashima Munenori embarks on the path to becoming a police officer to uncover the truth behind his parents' deaths. Little did he know that after helping the police solve his first case, he would earn the nickname "human police dog." [Will involve real cases, Kindaichi cases, and cases from Japanese dramas, etc.]

Inside a clock tower, a professor is introducing the flourishing of European magic. "I'm telling you, only Europe is the center of magical knowledge; other regions are just places for country bumpkins!" "But teacher, Japan is hosting the Holy Grail War! I heard it's related to the Third Magic." "...That's an exception; Japan is still the countryside." "But the Fifth Magician is also in Japan." "That's an exception; it doesn't prove anything." "The descendants of the First Magician also live in Japan." "A...an exception..." "But the Fourth Magician is also in Japan...Teacher? Where are you going?" "Pack my bags and move to Japan!" --- A singularity descended from beyond the origin, he inherited the path of a magician and began to travel the world. Indifferent to destruction, indifferent to the future, he simply passed by like the wind. But his originally light steps unknowingly became heavy due to numerous karmic connections. The fairytale witch, the moon princess, and the sometimes-gathering, sometimes-scattering Fifth Magician—their existence bound his thoughts to the planet. Then he understood that in order to live up to their expectations, he would guide the world to a future without the Steel Earth and the Moon Coral. (Storyline: The Night of the Wizarding Magus - Tsukihime -)

In Tokyo at the end of the century, the neon lights of Ginza flicker, the bars of Roppongi are awash in decadence, money flies everywhere, nightclub girls roam, and dark power lurks. In this materialistic and sinful Tokyo, a reborn villain, using the famous detective as his prey, begins his hunt to seize everything… [A heavily modified Japanese setting (Detective Conan timeline) + Conan + crossover anime + villain + not a dark and brutal storyline.]

Overnight, five unremarkable black buildings in downtown Tokyo underwent a complete transformation, with their interiors and personnel suddenly replaced. After realizing the Port Mafia had been transported to a world without supernatural abilities, Leader Mori solemnly declared at a meeting, "We must try our best to conceal the existence of supernatural abilities." The group exchanged hesitant glances and nodded. Just as the dejected doctor was about to be...