VERY late to the trend ik-
Inspired by: https://youtu.be/rSAfMbh19c8
Channel inspired by: https://youtube.com/@0ohanao0
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https://www.youtube.com/watch?v=1tWU71BTi7w
The audio in the beginning: https://youtu.be/0OUXWj4Iv4g?si=mpA03h_ouc6K_HCZ
I will say, Ervin is defo based off Alastor if you couldn't tell by the audio used lol, his past and story are fairly similar to my interpretation of Human Alastor's past with some tweaks to it.
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https://www.youtube.com/watch?v=LGNQFiru2x8