Don't Confiscate My Citizenship

In 1798, Archbishop Rance, in an interview with journalists, was asked about his past with the exiled princess of the demon clan and the recent signs of the demon clan’s resurgence. He stated:“I have made too much effort to defend world peace. I am very certain that under her leadership, there is absolutely no possibility of the demon clan reviving.”…In the winter of 1802, the demon clan successfully revived.【Based on the above material, please indicate who the main culprit for the revival of the demon clan was and explain why it was Rance. (10 points)】——Excerpt from “Classic Examination Questions of Imperial History”.