She show up after he got to his hometown, so after the bit I spoiled earlier.
Basically after he left, the Hero party attempted a dungeon run, failed miserably.
Hero can't fight properly because every time he use his favorite attack it give him an intense pain (after not having felt any pain in so long, it hurt to the point of crippling his movements)
The new tank can't generate as much aggro as Rude obviously, so the damage dealer girl had to hold back a bit to not steal aggro.
In the end they managed to retreat without any death.
The Hero is badly wounded and woke up basically a mummy of bandages.
The yuri sisters are mostly fine, so are the two new girls, these 4 will be going back to doing more dungeon later, without the failure of a Hero.
Nin (the cleric girl) had a broken arm so the church had her off duty to recover, so she used this chance to chase after Rude to come complain to him about it.
Overall though, the ONLY one to underperform was the Hero, Lilia (the older of the yuri twin) commented that the two new girls did their job properly.
(the whole time the Hero either blamed the new tank girl for not doing her job, or refusing to recognize the worth of Rude that the twin and Nin recognized by simply comparison: Last run with Rude - cleared, run without Rude - failed, the two new girls did their job so they can't be the reason for this difference)
One amusing moment (for me) in the aftermath of Rude using his 'counter attack'
Rude went to inspect the corpse, and told the two women, Nin and the other one clerk in the store of his hometown (who totally has a crush on Rude, he's oblivious to it), to introduce each other.
They did, had a....waifu competition (aka "my relation with him is SO MUCH DEEPER THAN YOURS")
Then both came to him
"Between me and her, who's more important to you"
Rude "Both of you are important to me, anyway, take a look at this"
Both went red from that comment, and stopped the waifu competition.
...Wait, does increasing his 'sturdiness' also increases his DENSENESS....