Following her father's remarriage, Sachi finds herself facing an unexpected challenge – a new stepsister named Ayari. Initially, their exchanges are stilted and fleeting. Yet, amidst this unfamiliarity, a common affection emerges... for food? Sachi uncovers Ayari's culinary zeal, sparking a newfound connection as they savor Ayari's delectable dishes and bridge the divide between them. With their parents off on a honeymoon, the step-sisters navigate their disparities, forging a bond through a seemingly trivial shared interest.