Board Thread:General Discussion/@comment-6192846-20140918010005/@comment-4134422-20150130215030

Scarletta Agni wrote: A bit strange that Eve Moonlit, Demon of Sloth and the Sloth Sinner, is the root of all the sins in EC.

But I suppose you can make the connection that in release order, Rillaine was the first sinner and the root of the rest of the series and sins. In almost every list, Pride is indeed considered the original and most serious of the sins. Aristotle was (if not) the first one to define it, so we're talking about 322 B.C. onwards.

Also, is technically mentioned in Chrono Story:  舞い上がれ七つの罪   偽りの母から生まれた穢れ ( Rise seven sins, the filth created by the pretentious mother).