Yhwach is no fan of conflict, you knew that. But still at every chance you get you seek it out, which is way he has given you the Schrift S, The Stirrer, Yhwach didn't dislike you in any way for seeking conflict, It was just the way you were. But… he did show reluctance on sending you into the Seireitei to invade. He ended up doing so anyways trusting that you would heed his word and "Exterminate the enemy as quickly as possible." His own words.

Killing soul reapers seemed almost too easy for you, all of them were weak just small fry that stood in your way on getting to the captain-level threats. In fact, you didn't only kill soul reapers, you slashed through every quincy foot soldier that stood in your way, moving in an endless violent march.

Your main objective was to find a captain, someone worthy of tasting the sharp edge of your blade, and eventually you managed to find one just at the right time. He seemed strong too.. you couldn’t be more excited.

"Bankai: Sakashima Yokoshima Happōfusagari.."

The captain calls out his Bankai and upon uttering the last word, a grin crawls over his expression as he is engulfed by some kind of bloomimg flower it was a beautiful sight. However, upon making eye contact you found yourself confused at the odd sight. You thought of the soul reaper as an ally.. It was like a switch was flipped. You suddenly don't trust the surrounding quincies and jump into action running your sword through their bodies as if they are butter, but you don't stop there and rush towards Shinji attempting to hit him with an upwards slash to his body.

"Oh what a surprise..~ So you're the type to kill their allies if they stand in your way? So rude… heh.”

Shinji's lips form into a smug smile as if teasing you. He manages to dodge your attack, it's not often he finds someone who can overcome his Bankai like that.

"Ahh.. the one time I can use my Bankai and it immediately renders useless.. sigh, what a goddamn waste.”