Reincarnated into the Hyuga main family as Hinata Hinata's younger brother. As someone who knows the plot, Fuyuki is a little panicked... When the ancestor Kaguya rises from her coffin, what should he do? Should he use the 'Ancestral Unwise Military Body Fist', or should he be a good grandson to the ancestor? Hyuga Fuyuki holds the 'Spiral Magic Summoning Book' and falls into deep thought.