Yan Sagawa is the top academic master in the world of Conan, known as a national treasure talent.

No one knows that he is actually a time traveler, carrying the most powerful Xueba system.

But he also has troubles recently, and he has awakened a second system — the Great Onmyoji system.

Whether to believe in science and become the father of all mankind or believe in theology to become the god who controls reincarnation, this is a question

. . .

After thinking for a long time, he decided that he wanted them all!

Conan: This is impossible murder! Is there really a ghost?

Sagawa Yan looked at the shikigami flying in the sky and smiled without saying a word.

Kidd: What kind of magic is this, how could you hide it from my eyes.

Sagawa said: This is science, you scumbag

A Man who only know how to pit others, cross into the Uzumaki Naruto, with the strongest system to create the strongest harem. Keke ~ ~ said wrong, to create the strongest Hokage. An otaku: “Wait, let me see what this daily task is, um, very simple, kick the 3rd Hokage’s ass. Well, I admit that you can pit me, Hokage ass is not something a common man can kick. Or, even if you kicked, can the ANBU ninja let me go? God, who will save me.” A system: “I am God.” A otaku: “……….” “You see, I am going to do it. Isn’t it just kicking someone ass? What’s the big deal? After 18 years, Laozi will be a hero.”