After decades of peace the three hero's of tatsuya, masaki and kira have all passed on now a new team of hero's must be formed and kryos believes that akin yamato the grate grandson of kira is a perfect fit as akin has displayed amazing abilities.

How ever when making his outfit akin choose to not follow his grate grandfather kira as he took on the name of the fallen one, the silhouette of peace the black Knight unaware that he would one day meet this hero