In fact, it should be more like 255 years. The average life span of a human is about 80 years, that's 5.3 times as much as 15. 48 * 5.3 is ~255. This means that Nanaki being over 550 years would be equal to a human being over 170 years. This is quite improbable, unless the average life expectancy in Gaea is 180 years, and that would be a pretty baseless assumption.
Reply With Quote