Ichiko Sakura is a 16-year-old high schooler who has always been pretty lucky throughout her life. This is due to her body possessing an extraordinary amount of Fortune energy, which draws from its surroundings, causing the world to fall out of balance. To rectify this, a God of Misfortune named Momiji is sent to the human world to target Ichiko and steal her Fortune energy in order to rebalance the world.