19 years ago.
Yamato had personally witnessed Kozuki Oden's heroic death after being boiled for an hour.
At the time, she was only seven years old. Her soul and understanding were both shaken like never before.
In that instant, she came to worship Kozuki Oden immensely and sincerely believed that he was the finest samurai in Wano Country, bar none.
Not long after the execution ended.
Yamato found Oden's discarded logbook in Kuri. Overjoyed to have found such a treasure, she immediately stayed up all night to finish reading it.
From the moment she finished reading the logbook, Yamato's worship of Kozuki Oden reached an unprecedented level.
From then on, she resolved to become a man like Kozuki Oden. She completely disregarded her father-daughter relationship with Kaido and decided to inherit Kozuki Oden's will, opening up Wano Country after years of isolation!
Influenced by the logbook, she also wanted to leave Wano Country like Oden and explore the world beyond.
When she told Kaido about these ambitions, it naturally provoked his intense displeasure.
His own biological daughter didn't worship her dad. Instead, she worshiped one of his deceased enemies?
That alone would have been bad enough, but she even vowed to inherit that deceased enemy's will?
While feeling dissatisfied, Kaido thought something might be wrong with Yamato's head.
But for the sake of being his biological daughter, Kaido only gave Yamato a few whacks and installed a bomb collar on her wrist that would explode automatically if she left Wano Country.
Unfortunately, Kaido's occasional high-pressure family violence—whacking Yamato with a club—didn't wake her up. Instead, it sent Yamato even farther down the wrong path.
As time passed, it created the strange woman who now claimed to be Kozuki Oden in front of Gaban.
"..."
Gaban's head was filled with question