probably not, if she was actually from MC's higher world he would know her
so probably from another dimension or something, or another person who rebirthed like the mc
idk lol
@dharman Stalling implies she's doing it on purpose. When it seems more like bad timing that she happened to seek him out. Also, we don't know if they're happening at the same time.
@SlackSleepSloth I highly doubt he met every last person in the Immortal Realm. Also the time is different there. Remember that he spent 3,000 years there, but it was only 3 years in his home realm. Could have easily been there and come back slightly earlier than him.