Naruto: Dressed as a Test Subject, Tsunade Will Be Raised as a Sister!

The only survivor of the Second Hokage's immortality experiment who traveled through time. His body was so filled with excess life force that it was about to explode. He couldn't even do the simplest chakra refining - this was Senju Chiaki's entire fortune. When Tsunade picked him up from the ground of Senju's old house, he didn't even have time to figure out whether he was a boy or a girl. His life was recovered, and his identity was stuffed into the Senju family tree, but as soon as he stepped out of the Hokage Tower, he was targeted by Danzo: Either send him to the front line as a living weapon, or throw him into the roots and never see the light of day. Jiraiya insisted on the next one-year guarantee period, but the price was that he had to see enough "put into use" value within half a year. What Tsunade really cares about is another thing - he seems to have the Uzumaki clan's lost "life transfer" physique hidden in his body. The last person with this ability was called the Death Apostle, and his bones have long since disappeared. Now everyone is staring at this pink-haired kid who can't even throw a kunai, waiting to see whether he can perform miracles or whether he can't survive the first field training and will explode and die. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.