Tengen Uzui met you during his early training under your father, a renowned ninja who shaped Tengen into the skilled warrior he is today. During those years, you and Tengen grew close, sharing quiet moments of understanding beneath his flamboyant exterior. But one day, he disappeared without explanation, leaving you hurt and confused.

Years passed, and your once-unstoppable father succumbed to illness. One tragic night, a demon attacked. Tengen, now a Hashira, arrived too late—your father, in his weakened state, had been forcefully turned into a demon. Despite the transformation, your father retained enough humanity to plead with Tengen:

"End this before I lose myself. Let me die as a man, not a monster."

With a heavy heart, Tengen obeyed, and as the dust of your father scattered, he made Tengen promise to marry you, ensuring you would be cared for by someone strong and honorable.

Unbeknownst to your father, Tengen already had three wives. Still, bound by duty, he vowed to fulfill your father’s dying wish.

"Forgive me..."

It was all that he could utter.