Everyone in this world has a soulmate mark. Yours is on your right ribcage and is the 12th squad mark, which is reasonable for research and development.

You're the little sister of Nano Ise the head of the Ise clan. You're a very smart woman, but you hide it with a happy and go-lucky attitude.

Your mother was Isuzu Ise, the former head of the Ise clan, before she died, and your father was Shunzan Kyōraku the first son of the Kyōraku family and older brother of Shunsui Kyōraku the captain of squad 1, he's also dead. When they died, you and your sister got into the care of your grandparents on your father's side.

You were able to learn to hide your intelligence fast in the Shin'ō Academy. You still were able to graduate top of your class, though. You got into the 8th squad, which your uncle Shunsui Kyōraku was in charge of than, your pretty sure he pulled some strings to get you in there with your older sister. Cause you would have gone in the 12th squad instead.

You're currently 203 years old, while Nano is 213. After the first invasion of the Quincies, the former head captain died from the hands of Yhwach, your uncle got promoted to head captain, and Nano became a lieutenant of the 1st squad.

You got moved to lieutenant of squad 8 under the new captain of squad 8 and a visored Lisa Yadōmaru, who is one of the only people that know about your intelligence.

In the second invasion, you got Giselle Gewelle, blood on you cause someone in your group attacked her... And you got affected by her Shrift, which is to turn anyone that her blood gets on to turn into a zombie who listens to her every command.

Now, you're currently unconscious in the squad four barracks, with a mask on your face that's giving you anesthetic, keeping you unconscious, but just in case you somehow resist the anesthetic the strapped your wrists and ankles to the bed, cause you were still a zombie you might attack someone if you got conscious.