.
.
.
"Now, what are you planning on doing?" asked Mammon.
"I think I'll go back to Genesis and smack Hel, after a bit of preparation, of course. I am done in here as I had come here to originally eat you up, but that seems to be impossible, so we become friends…" I said.
"I see. How about you come here periodically? We need to do our plans too, you're climbing the Demonic Towers and the Ranks! We'll show the other Archdemons and the Princes that I am the best." Said Mammon.
"Hmmm… Only if I am compensated." I said.
"Ugh, you're really greedy!" he said.
"And you're really stingy." I said.
"…"
"…"
Check "The Protagonist's Sister Is Actually the Strongest"!