Keima is a dating sim champion. Cute girls are rendered powerless by his irresistible game playing techniques. Too bad things aren’t that way in the real world. That is, until his tempting game playing causes a real live—and very bubbly-cute—demon hunter named Elsie to materialize! Now Elsie wants Keima to help her free hot girls from sneaky demons who secretly possess them. Rack up the love points with the devilishly fun anime The World God Only Knows!
Keima is video gaming's "God of Conquest" when it comes to meeting women. However, he isn't as suave in the real world. This becomes problematic when Elsie, an adorable demon from Hell, charges him with helping her retrieve the souls that have escaped from Hell and are hiding inside women.
Elsie enrolls in school as Keima's sister and further complicates his life by moving in with him. Keima meets Mio-- the next woman he has to woo.
Keima capitalizes on his knowledge that Mio's situation isn't what it appears to be.
Elsie is impressed that Keima's devotion to fictional girls rivals his devotion to real ones.
Elsie's favorite idol may have sinister plans for Keima.
Keima is determined to free Kanon of her demons.
Keima helps Kanon see that she truly is a star.
Chaos ensues as Elsie's good intentions create more problems!
Elsie sets out to learn history but instead becomes engrossed by fire trucks. While in the library, she detects a spirit hiding within the librarian.
Keima purposefully provokes Shiori in order to get her to speak her mind.
Shiori stages a protest against the new media room in the library.
Keima has been so busy helping Elsie, he hasn't kept up with playing video games. He races to catch up with some encouragement from his "game girls."