Looking for old manga name

[Beastwithin]

I read this a couple years ago i'm pretty sure, but it starts off with a homeless guy that is 30 or so years old and, is a pro at making bonfires all day lazing around. He lives near a house with a adventurer father and his son and a old guy by the dock, who he starts living with while getting tought how to be a hero. He then finds a sword meant for the kid in a cave but the kid had left on a journey and he went on a journey himself to find the dad that went missing. I'd rather not spoil the middle of the manga too much, but he meets the fairy queen and finds out the truth about the old man. Any help appreciated!

 

[Caul]

"How I stalked some dude with an exposed nipple and stumbled on the zenithin swordwwww" is the title, it has unfortunately stalled, but is a great ride thus far

 

[Beastwithin]

Thank you so much I've been looking for it for about a year when I deleted the bookmark ?