The story is about our protagonist Tsuzuri whose mother is a fortune teller. One day her mom Sakura goes missing in action, leaving Tsuzuri and her brother Amane, saying she’s gone to look for their father. She leaves without saying where she’s going and how long she’ll be gone and now all of her fortune telling customers demand to see her. It’s up to Tsuzuri to train (aka for you to raise stats) so that she can become a super fortune teller and snag that man.

[From Hanano's Game Babbles]