In another universe, the heroes are us (смешанная)

In a universe where humans are divided into alpha, beta and omegas, Senju Tobirama was born an omega.
The story starts with a crime, a crime that could destroy the Uchiha.
The story is about a big brother, who loses almost everything and is more determined than ever to protect those he loves.
The story is about a big brother, who needs to follow his own instincts and stop letting others dictate what's best for the clan, even if it means losing the love of his brother.
The story tells about a demon, who never thought to become a mother.
The story is about two clans that had been enemies for hundreds of years and will have to find out how to live in peace.
OR
A fight between Senju and Uchiha reveals something unexpected that leads Uchiha Madara to question one of his own clan members. What he finds out changes the cause entirely and Madara is tired. If he wants his clan to survive then he needs to follow his own instincts and stop letting others dictate what's best for the clan.
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Please mind the tags. If you don't like it, don't read it. Any further notes see at the beginning of the first chapter.