C324 Get precious treasures for collection!

"Senior is too polite, this is my responsibility. This Black Demon King is the public enemy of the entire continent, if I don't kill him, it will bring about a disaster sooner or later!"

At the moment, Zhang Nan had already decided on the main point in his heart, but he smiled and said so with a righteous tone.

"You're too polite, little brother. You are our benefactor. Otherwise