Okay for a first!
I actually liked the animation of the main character the most, walking animations are a bit tricky... at least for me...
however, it wouldn't be fair if i were to rate this a high score just to be a nice guy to someone with his first animation! No hard feelings... I do see a lot of potential in your work!
A few of the graphics were actually good, by my standards; others.. not so much
The story was hard to follow, probably just because it was random
Overall.. it was quite messy, a few things were notable... it was just messy
Not that that is the worst thing ever to say about an animator, its just to encourage you to clean things up a bit in your future work :)
One final note, i'm not sure if its corrected by now, 'Adventures' is misspelled in the title... I don't want to nitpick, but i'm just the type of person who is bothered by those types of things!
Good luck!