[Anime Crossover] Shusuke Fuji's Everyday Life After Middle School

From Fuji's perspective:

Throughout middle school, everything in Fuji's life, from his studies to his daily routine, stayed on track. But on the day he graduated from ninth grade, his peaceful yet passionate life suddenly bolted like a runaway horse, never to return.

Geniuses everywhere, overwhelming fighting skills, rampant supernatural phenomena, and murders at every turn...

Fuji: "Why does it feel like I've wandered into a whole new world?"

Kindaichi: "Is that you, Fuji? Are you here too..."

Natsume: "Fuji, good to see you again."

Conan: "Brother Shusuke, you're here too..."

Ichigo: "Fuji! Get out of there!"

Yuki: "Fuji..."

Mimi Tachikawa: "Shusuke, how about a date today?"

Saiki Kusuo: "We meet again."

Tsuna: "Huh? Fuji?"

Kuroko: "Hello."

The actual protagonist's perspective:

Hana Qixuan, a special forces soldier born with powerful psychic and magical abilities, dies in an accident during a mission and is reborn as the son of the boss of the Black Organization in Detective Conan.

He is also Koji Yoshioka, a classmate of Tezuka Kunimitsu at Seigaku.

He thought he had merely transmigrated into Detective Conan, but it turns out to be a crossover of many anime worlds.

Everyone who meets Hana, the ultimate top, automatically drops to a negative IQ. Among the handsome men he takes an interest in, their affection starts at 80+. At 90, they're ready to get intimate; at 100, they'd stay together until death.

The protagonist's relationships:

Close: Atobe Keigo, Hibari Kyoya, Sesshomaru, Kuran Kaname, Gin, Shizuka Toono...

Distant: Conan, Ichigo, Tsuna, Yuki, Inuyasha...

Ignores: Everyone else...

Fuji: "Heh."

Content warnings:

1. Includes BG, BL, and GL, but there are no couples in this novel. People may fall for the protagonist, but he doesn't like anyone.

2. The author likes every character and doesn't bash anyone, but some characters will get caught up in awful plots because of the original character's setup.

3. Weak prose, messy logic, OOC warning, and lots of original characters.

4. Regarding the protagonist's eye color, he usually has the brown eyes from the manga, which turn ice blue when his powers awaken.

Theme: Only truth and love can last forever