C550 Fighting with Me Is Not Enough for You

"I've already observed you for more than a day or two, but I still can't see through you. So, I used a lot of methods to test you, and I even thought of killing you. However, you are very smart and very powerful. You are able to resolve crises almost every single time. You even got a chance to live too long. I have to admit that this is a mysterious arrangement that not even I can control