Board Thread:Theories and Speculation/@comment-28341941-20160524055536/@comment-28341941-20160525004253

Rachin123 wrote: The user could just be expelling chakra from their body, like how Pain did when confronting Tsunade or how Tobirama did with Sasuke. Thats probably so although she said that her Byakugan was far superior and that he could not repeal her. I do think its something relating to the Byakugan of the Otsutuski bloodline and the use of gravitational forces.