Very interesting debut chapter. The protagonist was brought up to eventually beat Satan. This is shown well as he can defeat Asmodeus, the Demon Lord of Lust. Though he is literally bound to his religious upbringing. Thus, his mentor’s suggestion of wanting and discovering love is interesting. Finding love or anything you are passionate about can bring light into your life. He is bound to his religious teaching, shows that he is not living truly.
The message from Satan is relayed to Imuri Atsuki, whom he will be with. Though her mention of love being the biggest sin and her being an example of an angel falling is love. More than likely this series will be digging around the themes of love.
