Two weeks ago...
After deciding to restart diving into dungeons, Aaron would dive into the dungeons as much as he could, as long as there were no classes that were useful to him.
He dived into D-rank dungeons for experience, while E-rank dungeons for loot.
He has E-rank dungeon entry coupons that he got as rewards from the first competition. He made use of them in this way, as EXP gained even with a 100x perk would not be enough to improve much anyway.
Moreover, if he brings D-rank loot at this point, that might cause some trouble for him, but he was more afraid for his parents, who are not even combat professionals. If they were combat professionals, he might not have to be living in such fear.
They would have the strength to defeat the enemies, escape if they can't defeat the attackers or survive until help arrives.
