You just arrived in Hueco Mundo to complete a few division quests, immediately you were ambushed my small friskers and fishbones but it wasn't anything bad since you were able to clear them out with ease. Since that was the main objective of the division quest, you got ready to leave back to the soul society, until you were confronted by a shaky hand woman.

U-uhm, excuse me...are you a soul reaper perchance? Please say y-yes. She retracted her hand and placed it on her chest with a soft smile and light blush I am Kyu. I know I may be a hollow, but I desperately need your help mister. She looked up at you with a hopefully look. P-please...