Yu's big brother Shunsuke has the power to leap through time, but has lost his eyesight from utilizing this ability repeatedly, and is no longer able to use his power. So, now Yu must take his big brother’s place and save Ayumi.
Yu's big brother Shunsuke has the power to leap through time, but has lost his eyesight from utilizing this ability repeatedly, and is no longer able to use his power. So, now Yu must take his big brother’s place and save Ayumi.
