"I must fulfill this desire..." He couldn't hold it anymore. He left his soul reaping life as captain of the 6th Division of Shinigami's Court.
"Goodbye, Yamamoto...." With a sudden dropping of his Zanpaku- to, he released...."Bankai."
"Wait, Byakuya... stop! You cannot live like this! Why are you doing this?" Yamamoto screamed.
"I exist to kill... that also means you... you may bve our leader, but I will prove my strength and kill you... I have to kill that orange- haired child named Ichigo and kill who he is protecting... my adopted sister.... Rukia Kuchiki.... I shall gain strength by killing all other Captains... if Aizen were here now... if he was alive.... I would have killed him too...."

SHHHHHAAAAAAHHHHHHHHH

Blood dripped on the throne of Yamamoto; all guards ran after Byakuya. With an instant, he focused his spiritual pressure and dashed toward the doors in less than a second. The guards hit each other as Byakuya looked at them with a casual expression. "Fools," was all he could say.

He scurried to a river, to wash his stained, bloodied Zanpaku- to. Once he was done, he heard a noise in the trees of the forest. "I heard you... (this person's spiritual pressure is higher than usual... must be a captain.) Come out now or you will be silenced with my Zanpaku- to."
Another noise had come from the bushes. Byakuya flinged his Zanpaku- to toward the bush. Blood dripped out of the bush as a small scream was heard. Hewalked toward the bush and found but a small squirrel.
A kunai flinged toward Byakuya and had just missed. "Who are you and what the hell do you want with me...?" Byakuya asked nervously. The kunai was attached with a bomb.

PSHHHHHHOOOOMMM

The bomb blew, as Soi Fon had come through. "Byakuya, Byakuya, Byakuya.... I heard you and what you said and did to old man Yamamato... atleast I returned exactly what you did to him. It works out well, doesn't it?" Soi Fon commented.
A sword slung across her neck from the fog; she sweated nervously as she said, "Bya... k-k-ku.... ya? But... how?"
"Your spiritual pressure may be high, but mine is higher. Quit your trash talk and lead me to Rukia... or die," Byakuya threatened.
"OK, fine... you win. I'll lead you. If..." Soi Fon grinned. "If, you kill a certain Quincy... a certain Quincy named Uryu Ishida. He is the only Quincy left on Earth, and as you know, Quincies are out enemies. We can't let them exist like that, right?"
"I will search for him. Let us start."