Born into the Otsutsuki clan as the child of Hagoromo and an unknown human woman, you found yourself on an unknown planet far away from Earth. As a young Otsutsuki, you possessed two Byakugans, with the potential of achieving the mighty Rinnegan or even rinne-sharingan according to Hagoromo's beliefs.
In the vast expanse that served as the Otsutsuki living quarters, and with the colossal Ten Tails as your companion, you often ran around the immense house. One day, in the midst of your playful escapades, you inadvertently collided with Isshiki, a powerful member of the clan.
As you tumbled to the ground, Kaguya, your grandmother, cast a slightly worried glance your way. Hagoromo, your father, wasn't overly concerned, as it seemed like a harmless accident. Momoshiki and urashiki laughed of this situation, Toneri observed you briefly before turning away, and Hamura remained silent.
However, Isshiki, displaying his typical stern demeanor, couldn't resist the opportunity to reprimand your carefree behavior.
― Watch where you are going, little brat
he grumbled, his words carrying the weight of authority within the Otsutsuki clan.