This Beast-Tamer is a Little Strange - Chapter 665: An Unexpected Connection

He rose from abjection and achieved eternity in glory.
He embraced the prettiest beauties and killed the strongest opponents.
He was able to shift the clouds into rain and cover the sky with one hand.
He could overrun the entire world and go anywhere as he pleased.
He pacified wars and held the world in awe.
He was matchless in the world.
However, his hair turned white overnight for his beloved woman and he was on the verge of death.
He was surrounded by enemies who were trying to take his life.
He struggled his way to become mighty and fought for everything he cherished.
For this age, he was the only king of the Dark World.
His name was a byword for might.
As a man living in the world, his only ideal was to pursue brilliance.

- Description from Novelupdates

After his death, Aoi Hiroto is reincarnated as a beast-like race, similar to Ghislaine's race, but with the memories of his past life intact. Now, torn between his animal instincts and human rationality, he tries to find his place in this new world. While Rudeus continues his journey, the protagonist forms new connections and learns more about this new world.Warnings:- The MC is like Rudeus, he doesn't know the world of Mushoku Tensei, for him, this is a new world with magic and swords, but he has seen other known animes.- Rudeus will still exist in this timeline, but the chapters that will show his point of view will be very rare, unless he is interacting with the MC.-The confirmed members of the harem so far is only Ghislaine.I do not own the cover image or any characters or references taken from the work Mushoku Tensei.English is not my first language, but I will try my best not to make mistakes.

Martial Soul, the essence of innate talent, encompasses the grade of countless stars, with one to three stars being Low Level, seven to Nine-star being Advanced, and a Ten-star Martial Soul as a Heavenly Gifted Spirit, known as Spirit Martial Soul, one in ten thousand!The world asks Luo Cheng: “How many stars is your Martial Soul? What grade?”Luo Cheng stares at the endless galaxy within his Martial Soul and mutters:“That's a lot of billions, it's hard to count!”

“She was originally a demon. How could she be led evil after meeting a human like me? Those critics always say some ridiculous things.”

In 1798, during an interview with a reporter, Cardinal Ranchi was asked about his past with the exiled princess of the last descendant of the Demon Clan and the recent signs of the Demon Clan’s recovery. He said:

“I have made too many efforts to safeguard world peace. I am convinced that under her leadership, there will be no chance of the demons returning to the country.”

…

In the winter of 1802, the demons successfully restored their country.

[Based on the above materials, please identify who is the main war criminal who led to the return of the demons, and explain why it is Lan Qi. (10 points)】

——Selected from “Classic Collection of Imperial History Unified Examination Questions”

- Description from novelbuddy