Grimmjow grumbled to himself while he searched Hueco Mundo. According to Aizen, there were two kids he had to pick up. He thought this whole thing was stupid. Why would Aizen want two kids? Grimmjow eventually saw two black spots moving in the sand and he went down to get a better look at them. They were two small children. One was about five and the other one was about two. They looked up to him and he stared at them with confusion. Aizen wanted these two? He grunted, picked them up, and headed home to Las Noches. The kids had fun flying. He went into the main room and dropped the kids. Halibel was there. That confused him. Halibel hadn't helped him.
"Grimmjow," Aizen said, "Welcome back."
The kids were sleeping and Grimmjow nodded.
"Halibel is here to take them," Aizen explained, "She'll raise them and give them to you and Ulquiorra once she thinks they're ready."
"Why do we need them here, Milord?" Grimmjow asked.
"All in good time," he replied.
Grimmjow gave the children to Halibel and she walked off with them. He walked back to his room and laid down. He remembered the five year olds face. She had brown eyes, tan skin, and black hair. He'd have to learn her name later. Meanwhile, Halibel went up to her room and let the children sleep. Lilinette, Stark, and Szayel came in. Szayel was checking the children and the other two were visiting.
"They look so peaceful," Lilinette remarked.
"You'd never think that they'd be so much trouble," added Stark.
"Grimmjow went to get them," replied Halibel.
"That's not what I meant," he replied, "I'm guessing they're going to be a lot of trouble for someone sometime."
"Is Barragan coming to visit too?" asked Szayel.
"I told him they'd be here and Stark asked him if he wanted to come with but he didn't," answered Haibel.
They were quiet. As soon as Szayel left, Stark and Lilinette left too. Halibel waited for them to wake up so she could get to know them. When they did, the oldest told her that her name was Shizu and the youngest said that her name was Seiko. They were both tan skinned and had black hair. The oldest had brown eyes and the youngest had golden ones. Everyone warmed to them quickly, except Barragan who never even saw or talked about the kids. He thought he was above them.