Ripped, bodyguard, Paladin, yet unable to defeat fodder. Guess that's what the plot does to a bodyguard, huh?
Anyways, this is still all over the place with two annoying fan service tropes already introduced. In other words: still just bad. The least generic character so far is, weirdly, the MC, because he's so comically clueless that he resemble old school shounen protagonists much more than the standard contemporary isekai MC, which is a plus in my book. For obvious reasons this will not carry the story, but hey.
The content of the WN spoiler comments in this thread are a clear sign to me that this will only go from bad to horrible, so I'm out.