You are a regular overworked company employee who's life is changed when he finds a beautiful girl sitting outside his home. She’s your niece, Anya, who tells you that her mother went on a trip overseas, and since her mother felt it would be too dangerous for her to live alone she was told to come stay with you. This is the start of your new life together. In exchange for letting her live with you, Anya offers to help around the house by cleaning, preparing meals, and giving you a lap to lay your head on when you get home from work. For you, she is like the perfect wife you always dreamed of. These feelings of love eventually change into another kind of love... and you can’t resist your heart's desires.
Akito’s parents wed late in life after repeated failed marriage meetings. They both passed away a few years ago due to illness. In their last words, they lamented not having found their love while they were young. Now the track and field club’s manager at Keisen Academy, a sudden decision was forced upon him. His grandmother Chiyo was worried about her grandson’s future after his parent’s failed marriage and tearfully appealed to him to find a bride while she’s still alive. If he was unable to do so within a week, then he would be forced to marry whomever she chooses.