Another MC who can't get an erection. Harem stories where you know from the start MC with never make progress with anyone and every comedic beat will be the same. Hooray.
So zeff went back a month and homie was in brain spider jail for a month. Why not just tell the mages to take the spider off his head before he invents Super Magic?
You'll notice that the girls in this manga often wear or hold items with cherry patterns to remind us that no one in this universe has ever gotten laid.
Ah, the old "people were upset with the last chapter that should have been the ending so here's another chapter to make sure no one is happy." Ending. A classic.