A story of a transmigrated orphan with Uzumaki bloodline, clinging to Kushina Uzumaki and Tsunade, striving for survival and immortality in the world of Hokage. Along the way, the protagonist uncovers Tsunade's secret of her transformation from flat-chested to busty... This is a legitimate Hokage cultivation story! (Some readers say it's misleading, so let me emphasize: the cultivation is not fantasy or Xianxia, but an expansion based on Hokage itself!)