I Was so Bored That I Was Chosen to Challenge the Devil?

[To Mr. Qiu Xiaotian] On a sunny afternoon, Qiu Xiaotian suddenly received a mysterious letter. [Are you bored with your current life? Do you often feel that your soul is empty? If this is the case, then please press your fingerprints at the end and come to the Garden of Souls, a place full of joy! Full of curiosity and expectation, the moment he pressed his fingerprints and stepped into the Court of Souls, the challenge left to him was to defeat the Demon King!