This anime is pretty different from all the animes out there. Most of the anime have protagonists overpowered from the beginning or get so through training but never been cautious . Which is opposite here, our hero is overly cautious as the title gives away. He is the only one who can save the world but will he ever be really prepared ? All interactions between the two main characters : goddess and our hero are just pure fun to watch. And the Seiya's response are the ones to watch out for. Overall it's an awesome light hearted action packed anime . Worth your time and weekend.