After transmigrating as Senju Tobirama, he discovered that the ninja world he had changed was starting to get strange. After successfully rescuing his two younger brothers from five grown men who had been attacking them, his brothers started running into attacks by five grown men every time they went out on missions!
After he changed his elder brother Hashirama's first meeting with Madara by the riverside during the day, his brother started sneaking out every night to meet Madara instead.
After he refrained from killing Uchiha Izuna with the Flying Raijin Slash, that guy kept asking him to cut him with it, confidently insisting Tobirama would never slice his kidney clean off in one blow!
After Konoha Village was founded, Tobirama wanted neither to research Shadow Clones nor manage the village. He just wanted to slack off and rest. But then he discovered that the entire ninja world was undergoing dramatic changes!
The scariest thing of all was that my elder brother, Senju Hashirama, kept telling everyone every day: My second brother Tobirama is invincible!
Is this the end or has it been abandoned?