[Crossover] Senju Tobirama Has Something to Say

Damn it, I still want to write a Naruto story! So, this is a plot bunny I'll write someday. Who knows when. The transmigrated Tobirama, unstoppable against gods and Buddhas alike, stomps on his own foolish big brother and takes on the hotheaded big shot next door, finally making it as a winner in life, only to discover he's transmigrated into the original story. I'm firmly committed to Hashirama/Madara and Tobirama/Izuna, but I probably won't write Tobirama/Izuna in this story... I went back and forth between pure love and no pairing, but finally chose the former. Sure, the big shot has been single for ten thousand years, but Izuna is his forever soul mate! As for transmigration, I'll combine anime with the same worldview into crossovers~