--
True to his word, Ren didn't waste time.
He began his mission to solo clear the entirety of everything up to stage 30. He just needed to clear the elite and boss stages; the ordinary stages were already a done deal, so he won't be returning from them anymore.
His targets were stages 4 and 5, 9 and 10, 14 and 15, 19 and 20, 24 and 25, and finally, 29 and 30.
This was no easy feat. Ren might've grown stronger, but he wouldn't just be competing with monsters; he would face tougher versions of them, plus the environment being against him, too.
But this has always been the plan. Ren would have to solo these stages sooner or later, anyway, so why not do them now so that he would have less to deal with later?
Besides, he actually needs to do this for the upcoming event he had in mind. It's one of the requirements to get there, so he must also move fast.
