dahlia's Manga

I mean, everything is fine, and i could endure with his sometimes stupidity and kind of Chunibyo but what's with those expressions his face and the others. Everything is just so ackward and it's too much.

Why is the cover look exactly like the mcs of 'I Raised a Black Dragon'?

The art and plot is definitely not that bad, it's just that the difference between the cover and the real one is kinda big, espeacially the combination of a bat and a pig ( i just can not like and understand it)
Edit: I'm wrong, the art is the same, it's the matter of the angle.

Every thing is fine at first but the plot gradually makes me feel really irritated and frustrated because of the MC's personality and his friends. The misunderstanding, the way other characters treat the MC and how he just let it slip through and how he sometimes overreacted over trivial things make me wanna drop it right away. Most of the charaters even the MC are just so emotional to the extend that they just act however they like, vent their emotions to the people around them, which makes they feel a little childish and uncomfortable. There are still some good charaters like Elrien though, he maybe a bit violent but he's rational and calm (he's really cool). I like when MC's personality is twisted more, it's interesting and he seems to be more intelligent and powerful.
Edit: I just wanna scream when I get to the triangle love. So frustrating! I thought this is an adventure one but the more the plot develops, the more bored it becomes. Especially I just can't stand Alyssa.