Reincarnated Demon King: Are You Teaching Me How to Do Something?

Alan Doyle, the oldest and most powerful demon king in the world, has existed since the beginning of human history. Because he was too bored, he used a drop of his own blood essence with the highest concentration as a guide to create a brand new body. "I have no opponents in this era, so let me look forward to the world ten thousand years from now." When the reincarnated Demon King woke up again, a strange voice came from his mind. The chosen one, I am the system, I will help you reach the top of the world Alan Doyle couldn't help but smile contemptuously. "Are you teaching me how to do something?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.