User blog:Mixoris/Gate

Hello people of Bleach Wikia. I am new here. This wiki has been really helping me out ever since I have been coming here. But I still haven't found the answer to one question. Don't think I know nothing about Bleach but I never really paid attention to this. Like in the beggining of the series I use to see a gate that opened everytime Ichigo defeated a Hollow. Like it was this gate with a hand that pulled them in I think. After a while when Ichigo start defeating more Hollows I didn't see that gate anymore. What is that gate and why did I stop seeing it in the series? Like what does it lead to and everything. Please tell me the answer to this. Thank you.