Yes, Your Grace

After the trial you will talk to Lorsulia and Ivo will appear . confront him and the achievement will pop

A visual representation with commentary of the achievement in the video.

Big thanks to the person who wrote this amazing guide
Check the negative achievements for my notes on how best to get them
yet again i dug up the internet for a better guide https://www.neoseeker.com/yes-your-grace/walkthrough even tho they notify you quantity are different so far that's about the only difference I've seen **also the loan guy never comes again for the people who play on PC i know this from watching a PC play through before i found this hence why hes never mentioned again