I probably would've enjoyed this in the past... but now for me it's just a mash of cliché characters. The premise is also all you expect from a shounen action, which isn't all that bad, except that the main character was only interesting for the first couple pages. When the action started, he became no different from the boring standard male main character. I can literally predict what he's going to do or say.
The heroine at least has my attention, but man the MC really just drags it all down. If he could at least be more interesting than his looks, maybe I would have read past the 2nd chapter.