Dark Old Demon

Roy's life was nothing special. The only thing commendable was the last few moments when he saved a mother and her child from a drunk driver.
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It's really an egg! Damn it, what kind of monster have I become? Did I fall into Hell instead of making it to Heaven??
Join Roy as he ventures through various worlds with the Custom Made Demon King System—a system that allows Roy to draw anything he can imagine and create it through exchanging souls!

Custom Made Demon King

"W-what nonsense are you saying?!"

Although she said this, anyone could feel the unconscious trembling in the watcher's voice. This was the first instinctive reaction from the body when a secret was exposed…

Roy pinched the watcher's head. He was so close to her that he naturally felt it very clearly, so he increasingly confirmed his guess.

He swayed his tail slightly as he picked up the Talisman of Sin in his hand and continued to speculate. "Hmm, let's think back and see. When Fury threw this thing to me just now, she said that this talisman was on Envy's body after she killed it. She said that this thing could allow Envy to interconnect powers with the other Seven Deadly Sins… But then the question arises, why should Envy interconnect powers with the other Seven Deadly Sins?"

Julia could not help but ask, "Yes, why?"

Not Telling