Katsu was saved by the Fourth Hokage of Konoha and his wife. Minato found blah outside of Konoha on the way back from having some time outside with Kushina. They found her collapsed on the floor by the gates, covered in cuts and blood. Taking her in as one of their one, Katsu owed them her life. Being sent on a mission, she comes back to find her two parental figures dead and the baby all alone. Taking this as her responsibility, she comes to care for the child as she raises him as her little brother. What happens on their journey and how will the both of them grow up? Read on to find out.