Origin of Sins

King Yama sighed. It was a tough topic. Even when Hades was explaining the logic to him, he didn't fully understand its meaning until many years after he assumed the role as the King of the Purgatory.

The aloof ruler stared at Zero calculatingly. He knew about Zero's origin and in a sense, Zero was the creator of both sins and virtues. Perhaps he would be able to understand the complex theory of how sins were calculated. It took Enma many years to come up with a perfect formula for calculating sins. It was much like accounting and most of the Purgatory's manpower were involved in bookkeeping.

"It's a tough question to answer," he told Zero honestly. "I think we should start from the beginning about how Sins were formed."

Zero leaned forward in interest, the tea was quickly forgotten.