"Such an incredible master... Such powerful Eight Trigrams Palms... After sparring with her master just once... no girl would ever think of sparring with anyone else again..."
Uchiha Izumi murmured.
She believed that...
The reason her master, Hyuga Sho, attracted other girls...
Wasn't just his handsome appearance.
His cold personality.
His formidable strength was also key to winning other women's hearts.
"Just like Senior Yakushi Nonō... She clearly says she doesn't like it... but her body is incredibly honest..."
Uchiha Izumi recalled the scene of the holy nun sparring with her master.
As well as the various things that had happened with the others.
Therefore...
"I absolutely can't let other girls get close to my master. Master is mine alone... And Master's Eight Trigrams Palms are mine too... I'm the only one who can possess them..."
Uchiha Izumi's thoughts...
Because of the stimulation from Hyuga Sho's eye-opening...
Became increasingly... yandere.
Or perhaps...
At twelve years old...
Uchiha Izumi had reached a particular age.
Just as boys generally entered their chuunibyou phase at twelve...
Uchiha Izumi's unusual behavior naturally received the inevitable boost of puberty.
Her yearning for her master meant that becoming stronger was the means, while obtaining her master was the goal.
Therefore...
In this deserted, silent cave in the Land of Snow, Uchiha Izumi began mastering and training her Eye Power.
A Mangekyō Sharingan wielder...
As she developed her eyes' abilities...
She would grow stronger and stronger.
The rebounding Eye Power Chakra flowed into her body.
It dyed Uchiha Izumi's originally blue Chakra, which was no different from an ordinary person's... a crimson red.
Once this process was complete...
If an observer used the Byakugan to look at her and activated its penetrating vision, they would discover...
What surged through Uchiha Izumi's body... was no longer blue Chakra.