Only the Power of Will follows a plot-line which offers pre-determined scenarios with courses of interaction.

Much of the gameplay requires little interaction from the player as the majority of the time is spent reading the text that appears on the game's screen.

The player is occasionally presented with choices to determine the direction of the game.

Hero Iinchou (委員長) is walking around one day when a girl comes out of the sky.

The plot revolves around her relationship with Iinchou and acclimating her to the school he attends.