Spatial barrier.
This was Feitao's conclusion—a spatial barrier even more terrifying than Orochimaru's. It completely severed any connection to the outside space, blanketing the entirety of Amegakure. The endless rainfall seemed to be a form of reconnaissance as well, and she could sense subtle fluctuations of Chakra within it.
She glanced at the rain outside; stepping out into it would undoubtedly expose her, and the air carried a bizarre, ominous tension.
Chapter 280