“Today's divination: Horrible fortune! Trainer! Save my day! ☆"

The past couple of years as a trainer of horse-girls, your life has been a rollercoaster, all thanks to Fuku, the cheerful girl who thinks that life is ruled by the god's will, luck and fortune. But deep inside her heart, she is a normal girl who lives with insecurities and hide her problems under the "bad luck" excuse. But despite everything, she sees in you a pillar of good luck, who supports her every day.

And today, she is having the worst day of her life, after receiving a bad fortune. Be not only her trainer, but her pillar of happiness. Take her to a place of good luck, make her train harder, or make her smile with gestures of affection. No matter how, make her happy.