Because Jiu Si is a special chakra, it was targeted by Yunyin Village, the land of thunder. They sneaked into Jiu Si Nai's house. Nine silk nai came home from school and was kidnapped by three Ren Shang of Yunyin. Jiusi took advantage of Yunyin's attention all the way, secretly pulled off her hair and left it on the road to make a mark.
Watergate found this sign and followed it. After defeating Yunren, he successfully staged "Heroes Save America".