"Futari wa Precure Splash Star Tick Tack Kiki Ippatsu!" is a direct-to-video (OVA) installment in the "Futari wa Precure Splash Star" series, a spin-off of the popular "Pretty Cure" franchise. The story centers on Saki Hyuuga and Mai Mishou, two middle school students who transform into the magical warriors Cure Bloom and Cure Egret to protect the world from evil forces. In this OVA, the duo faces a time-based crisis when a mysterious clockmaker, Tic Tac, creates a device that disrupts the flow of time, causing chaos in their town. The disruption leads to bizarre phenomena, such as people aging rapidly or reverting to childhood, and the natural order of day and night becoming erratic.

As the situation escalates, Saki and Mai must navigate the altered timeline to uncover the truth behind Tic Tac's motives. Along the way, they encounter familiar allies, including the fairy companions Flappy and Choppy, who assist them in their mission. The narrative emphasizes teamwork and quick thinking as the Precure duo races against time to restore balance. The story also explores themes of responsibility and the consequences of tampering with natural order, as Tic Tac's actions stem from a misguided desire to control time for personal gain.

The OVA maintains the lighthearted yet action-packed tone of the main series, blending humor, magical battles, and heartfelt moments. Saki and Mai's dynamic as protagonists is highlighted, showcasing their determination and friendship as they confront the challenges posed by the time disruption. The resolution ties into the overarching themes of the "Pretty Cure" franchise, emphasizing the importance of harmony and the power of unity in overcoming adversity. The OVA serves as a self-contained adventure while staying true to the spirit of the original series, offering fans an engaging and concise addition to the "Futari wa Precure Splash Star" storyline.