Is it generic isekai plot? You betcha. You knew that by the title itself, right? But more than action, it's more of the feel-good trope. For the action adventure part, mc is stuck on level 1 but has crazy drop rate for items so obviously, he's only weak for a short time. You focus more on the fuzzy feelings you get from the relationship between him and emily. People complain about him getting guns in a fantasy world but I personally like the progression it took with upgrading bullets, combining bullets, etc. The art is not bad. Pretty generic but has its own charm. All in all, I cant reallydefend why I liked it but i really did feel warm and smiley watching it.