Lord of Mysteries + Detective Conan + certain characters from other anime

The male protagonist has no romantic partner.

Lin Xiuming is just an identity; in reality, he is Morofushi Hiromitsu, who survived death but lost his memory, and went from being Shinichi Kudo's neighbor to becoming Conan's right-hand man.

Order of appearance of important Conan characters:

Date Wataru (Weapon Master), Chapter 4; Kudo Shinichi (Reader, Deduction Student), Chapter 5; Mouri Ran (Lucky Guy) and Suzuki Sonoko (Praiser), Chapter 11; Professor Agasa (Craftsman), Chapter 20; Amuro Tooru (Nightmare), Chapter 28;

[If there is only one female lead, then pick the most beautiful one! ]

Wudang outer sect disciple Chen Hao ultimately couldn't escape the desire to become a mortal.

Before Wang Ye went up the mountain to become a disciple, he had already honed himself in the secular world.

Until he met Xia He, who had just joined Quan Xing, and successfully took her innate ability of "bone scraping knife" for himself!

And his system successfully transformed it into a new skill, one that is comparable to the top magic skills.

After this, a new commission shop appeared in the alien world.

This shop is only for helping other superhumans and abolishing their innate superpowers!

Chen Hao, on the other hand, gradually demonized these various abilities that others looked down upon.

Until the moment you reach the top of the mountain!!!

Blue, wearing these familiar gadgets, stood on the streets of 2025. Sunlight filtered through the leaves, spilling onto the asphalt, and the air was filled with the aroma of coffee and bread. He didn't know why he'd arrived here in 2077, but the beauty of this world, free of nuclear wastewater, synthetic food capsules, and cyberpsychopaths, filled him with a trance. The city of fifty-three years ago was still vibrant, its people's faces still reflecting genuine emotions. Since he couldn't go back, he'd return to his old ways. In this age before technology, he remained the middleman treading the fine line between right and wrong: connecting people, resolving problems for clients, and even creating them when necessary. After all, no matter where...

"You are mine and only mine, do you hear me?"

"Where did she come from? I hate her, get rid of her now."

"Recalibrate and fire again, and this time we will show no mercy."

"You are completely crazy!"

"Crazy? This is Zaun!!"

(The setting of the War of the Two Cities is the main fan fiction, and the other background stories of League of Legends are set as auxiliary. There are some magical changes. Now that Riot has started to eat the book, I can feel free to make magical changes)