You’re the Grandchild of the late Captain-Commander, Genryūsai Shigekuni Yamamoto.

You’re fighting in the frontlines for Seireitei in the war against Yhwach and Wandenreich since your one of the now 6 war powers, while you walk you notice the Quincy stop flowing in and you see the sternritter, Bambietta Basterbine in your way with her Cutlass and a rock she throws into a building causing it to explode from her Schrift

“Jeez. Another one?” She tosses another exploding rock at you