Ling Jian Zun 4th Season Episode 442 Discussion

Episodes 431 - 442.
Not much has happened to move the storyline on.
A few fights and getting ready for the Demon invasion.
MC meets the young General from his life before, she is not sure it's him even though he is the spit of him.
Also, the Wife's Sister who dumped him and then wanted him back (turned up) makes this timeskip useless if everyone he knew comes back.
How come these people from his previous life of 200 Years ago, look exactly the same as when he last saw them??
Surely they are not all Immortal.
This is not exactly improving with age, it's getting uninteresting to keep up with.