Usagi was with Hagire in his normal form. "Infinite interest! I really want to expierement on the Cardinal so far. She is quite a creature wouldn't you say Ichirita?"

Usagi was looking at her feet Hagire treated her as a lab rat. Always getting expieremented on or always getting hit by other scientists. Though Hagire had saved her from being executed 5 years ago because he saw "Something special" about her. But the only thing special to him was her branch of sin.

Unlike Toto, Usagi's body was going to controlled by Hagire soon. Usually Hagire possessed males so this would be the first time he possessed a girl.

"So the Macaw has recovered from the recent injury from the Mockingbird am I correct?" Hagire asked with a smirk on his face.

Usagi lifted up her shirt revealing a long scar running down her stomach. The Macaw had lost half of her small intestine.  Hagire admired her scar and placed a rough hand on her sand papery skin then pulled his hand back while laughing.

Usagi then put her shirt down covering her scar. Hagire thought of her as his own daughter. He helped with her branch of sin and trained her to be strong.

To her whenever Hagire wasn't there and when Toto was, she thought of him as her older brother however Toto already had a nee-chan. It was Yosuga.

"Hold out your arm Ichirita I need to inject this into you if you want to beat Toto." A young calm female scientist with the name of Sorae Igarashi said as she came with a shot.

"Hey Mrs. Igarashi! How's Ganta doing?" Usagi asked. Ganta was about 9 at the time, he came into the lab a lot to play with what seemed to be the little test tube child named Shiro who has been expieremented on for literally her whole life so far. She and Ganta were the same age and adored the superhero Aceman.

"He's doing fine! He seems to take after his father a lot. Okay now on the count of three I'll inject it 1...2...3!!" She then injected the liquid into Usagi's arm.

The liquid was a substance that looked like a steroid but it was more powerful than that old drug.

Usagi moaned and Felt dizzy. "Hagire put this here to help you. Don't worry it won't kill you." Sorae said with a bored look on her face.

"If he thinks of me as his daughter then why does he perform these expierements on me?" The red haired female asked. Sorae stayed quiet.

Suddenly Usagi felt rage and...mad. Her face went from happy Usagi to insane Usagi. She had a horrid grin on her face as her pupils were dialated. She started to laugh uncontrollably that's whenever Tamaki walked into the lab.

"Welcome my precious Macaw! We have been expecting your insane self!" Tamaki grinned. Hagire had then taken over Usagi's body.

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Got the Hagire part from a fan fic I read except instead of a needle Hagire used a little AED type simulator to possess the body.

Hagire Rinichiro is in the manga as well. If this chapter is a little confusing gomen (sorry)!  Now enjoy the REAL Macaw with Hagire in her body.