Many years ago, when the Imperious appeared with a plot to invade the whole world, the DemiKids lineage had planned to fight the evil. In it, Jin and Akira’s parents sacrificed their lives to seal the evil spirit and took it to another planet in the universe to ensure safety for the humankind. Not long after, Jin and Akira grew up and started going to high school. However, the Imperious found the planet Rem and tried to awaken the dark side of the two small DemiKids. Conflicts culminated when their close friend Lena was kidnapped and taken to another dimension. To restore peace to the planet, the two siblings must link to fight the demon lord and collect time chains to rescue their friend.
