This Brave Man Is Obviously Super Strong but Is Too Easy to Deceive.

I am the devil. As soon as he ascended the throne, he was beaten by a strong girl named Amy. Just when I thought my demon life was over, she slapped her head and asked me: How to use the legendary ultimate sealing technique? The opportunity has come! I wiped away my tears and told her seriously that the seal needed to collect seven artifacts before it could be activated. And I, the devil himself, am the only living map that knows the way! For the sake of world peace, girl, take me on the road!