I have read 3 arcs so far and it is just enjoyment without real story, and bad fan service, but it is very fun, the jokes are ok, and the fights are very well drawn and directed coming from the mangaka of soul eater. The characters follow the usual shonen archetypes but done in a fairly good way. The manga is very entertaining with good pacing advancing the story in a fast and fun way. The protagonist has a type of dream many shonen protagonist have, saying it every chance he gets so it can be a little annoying and it is not very original in that aspect