“Is the strongest skill in the world a skill that needs to be actively displayed?”

“Wrong! Passive skill!”

“What is passive skill?”

“Passive skill is an instant active skill, a killer move that no one will guard against, and the ultimate trump card that the dead can know!”

“Can it be easier to understand?”

“The method of breathing, strength, perception…”

“Hehe, that’s it?”

Xu Xiaoshou tore the galaxy with a sword, and the world was shocked.

“…”

“This special is also called passive skill?”

“Well, swordsmanship is proficient.”

"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, as well as 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"