I'd suggest starting at chapter 480 of the Bleach manga. It picks up smoothly after the conclusion of the TYBW arc and keeps the excitement going. The art and storylines remain captivating from there on.
You can start from chapter 480. That's where the story continues after the TYBW arc.
After the TYBW arc in Bleach manga, it's best to commence from chapter 480. This will ensure you don't miss any crucial developments and can enjoy the continuation of the saga without confusion.