@kalakauai its infered in her ending that she created something that could travle through time in. after saying the best line ever uttered in the serise. "roddick was actualy pretty cute. i should have snatched him up while i still had the chance. i bet he proboly getting on with millie right now 'sigh' " i loled so hard when i saw that. shame its not on youtube though :( let alone the whole internet
@Galuldan Exactly. how she got to Roak 820 years in the past is the mystery (in Til the end of time its 500 years after second story and she was found on Roak 300 years in the past.)
The strange thing is that I did everything to get the relationship between Welch and Claude to be higher and the exact opposite for Rena. In the end, I got the ending for the highest relationship between Claude and Rena. It was like wtf!?
Ok, I know the response is a year old, but it seems (according to semi official sources) that SO till the end of time is actually out of continuity, so there is no 4D beings, Welch is just a time traveler of some sort. Still the best character in SO2 in my opinion.