This is basically a fan service filler chapter but the rest of the series is...low tier isekai. The selling point is that MC fight with a log and there's a few funny scene. I wouldn't judge it using this chapter but on a scale of 1 to 10 the rest of the series might be a point above whatever you rank this specific chapter.
@ak0ztik The MC saved three maid sisters and two babies in the first town he came across that was full of zombies. The two older sisters, Maria and Katsua are his "official harem" members whom you normally see him with. The younger sister, Marie, takes care of the two babies while the older two and the MC go on adventures. So basically she's the babysitter. One of the two babies is a reincarnated demon lord with an adult female form. The second baby is supposedly "normal", but probably not.