he can't fix it, original is written that way and here are just english translations

摆烂娶妻后，我解锁简单难度修仙

found original Chinese that's so far up to 400ch, starting with ch.202 the story takes a deep turn (have to infer and self explain a timeskip) and moves on leaving any and all development up to then irrelevant and excluded, same MC and concept but effectively becomes a separate story with uncomfortable ongoing progression

looks like as it is it only goes this far, googled for original chinese and it's up to 400ch so far, same MC but with this chapter it becomes like 2 different stories, besides MC and concept nothing carries over