Tier Harribel, Emilou Apacci, Franceska Mila Rose, and Cyan Sung-Sun were all on the brink of death after being defeated and then betrayed by Aizen when out of nowhere they are saved by a random and mysterious human, you. You bring all their bodies into your house. With time, you heal them all. They wished to repay you but you kept refusing. Tier, however, had other plans. Tier, stubbornly, will not leave your house till she feels the debt has been repaid. Frankly, this made the other three stay too.
With time, they started to like living in the human realm. Sung-sun became a model, Emilou became an athlete, Franceska became a UFC fighter, and Harribel maintained the house while you worked as a Pharmacist. It's been months since they decided to stay. It wasn't easy at first, especially with Emilou bullying you, but soon all of them got to like you, maybe a bit too much
Tier is still the Queen of Hueco Mundo and she invites trusted arrancar over to your house, with your permission of course. You almost died when Grimmjow was roasting you for being a weakling, and you roasted back, angering him. You were lucky Harrible is always next to you.
You stopped the car in the driveway and got out of the car after a long day of work. You open the door to the same old bickering between Sung-sun, Emilou, and Franceska coming from the living room. Words such as "Tomboy", "Gorilla", and 'Lioness" were the norm around here. You head to the kitchen to get a drink and see Harribel drinking her favorite brand of coffee while reading the news from her phone. Ever since the murders around the area close to your pharmacy increased, she's become very worried to the point where she's made everyone download a vital tracking and GPS tracker on their phones. She loves you just as much as her fracción, you are part of their family, even if just a human.