I tried to use【Appraisal】to the magic stone he was going to use and it was still a【magic stone of return】.
When I observe the scene, everybody isn't trying to escape. Have they already run out of【magic stone of return】?
Well, the【magic stone of return】is disposable, now that they can't restock from Ikebu town, there will be quite a few remaining.
In addition, the leader had a plethora of【magic stone of monster outbreak】, 【magic stone of monster subordination】, and【Slave collar】.
The last guy also had a【Magic stone of monster outbreak】―
but this was the first time I've seen a【magic stone of monster subordination】.
┌─<Appraisal>────
│【Magic stone of monster subordination】
│Makes the monsters in the surroundings obey you.
│Only effective when their level is lower than your own.
│Rarity: ★★★★★
└─────────
I see, they were controlling the monsters using this, huh.
The rest, I wonder what should I do with the【Slave collar】~.
Should I try to put it on Aya?
Umu, that's a good idea. (It's a lie, right~?)
Well, let's put it away.
----------
When the limbs of the devil-kin leader had been restrained with vinyl cord―
Aya and Mai-san, and Elena and Hilda have finished their respective work and gathered.
「Onii-chan, we have finished cleaning up all the soldiers~.」
「Seiji-sama, rescuing the hostages and freeing them from slavery are done.」
「Alright, the issue has been settled.」
I also firmly tied the devil-kin soldiers up with vinyl cord,
and transported everyone--100 devil-kin soldiers, and 30 hostages--with【Teleportation】to Ebisu town.
I'm extremely tired......
----------
The former hostages were glad about their reunion with each of their families and embraced each other.
「Princess Elena, Seiji-san, I don't know how to thank you for your help in the town this time......」
While the thankful Butte-sama was full of joy and kneeling toward us,
「Butte-sama, here.」
I took out that staff from the inventory and gave it to her.
「T-, This is-!
the【Staff of Aesculapius】!?
You have taken it back, huh......」
Butte-sama has tears in her eyes.
Was it something so important!?