I don't really know what to say about this manga honestly.
Like, originally I came for Steela (The girl on the cover) & I was hoping that I'd get something more. I mean, I sorta did,
The story feels like it's all over the place. Like, it's like one long arc but I really started to lose focus in the 2nd half.
Also maybe it's just me but the message/symbolism probably went over my head, cause I didn't really get anything else besides "Believe in yourself & everyone."
That being said I wouldn't say that this was a bad, just a little bit confusing to follow. I do like the art style a lot, it reminds me of those old "Emo pics" back in 2008-ish era. The character designs are pretty cool.
All in all, I'd say give this a read if you've got like, 2 hours to spare. Each chap is like 20-40-ish pages long.
My final note: Steela is best girl & Hellvis is a cool name.