I was reincarnated in another world and given a cheat ability, but I can't bring myself to be happy about it.

Everyone dreams of being reincarnated into another world at least once, right? Getting strong powers from a god, enjoying a fantasy world, having girls serve you, defeating stupid villains... that's the real romance, isn't it? Well, I thought something like that straight out of a light novel wouldn't actually happen to me... but then I helped a girl, died, met a god, and for some reason I was given cheat powers just like the template says. I want to go "Hee-haw!" but I'm too scared to do it... Someone help me (with tears). This is a story about a protagonist who gets reincarnated in that kind of way, ends up helping a villainess girl by chance, somehow becomes an adventurer from there, and creates a harem just like a template protagonist while being afraid of his own cheat abilities. ※Featuring doting affection, cheat powers, harem—basically anything goes, and each episode is planned to be quite short.