Ōtsutsuki Cult

This group was a cult founded by Inner member Boro from Kara, who recruited and manipulated people from all over to join under him as a Saviour spreading the praise of the Ōtsutsuki Clan as Gods who will save the world and unite them under the Infinite Tsukuyomi. As apart of his manipulations, he also framed the Five Great Shinobi Countries as evil for murdering several of those Gods.

History
At some point, Boro founded this cult to act under him to spread the word of the Ōtsutsuki Clan and the Infinite Tsukuyomi as Gods and saviours of the human race. Among his cultists, he recruited Inori, who was very sick and promised she could be saved by pledging to him. Despite being ordered by Jigen to dispose of several cyborgs under the service of Kara, Boro instead hid several including Ada and Daemon in a hidden base in the snow, being guarded by Bug. Boro went to visit a village that appeared to be plagued by a disease, and appeared to cure them, and talked them into believing that salvation could be achieved through the Infinite Tsukuyomi, bringing them into his cult.

After Boro's death, Konoha sent Konohamaru and Sai to investigate the main branch of the cult in hopes of extracting more information on Kara. There, they revealed to the cultists of Boro's death, his deception and experimentation of the viruses on unwitting members. However, the members were so deeply brainwashed that they blatantly denied any wrongdoing of their "saviour", and even when Delta arrived to destroy the entire main base of the organisation to disconnect any links back to Kara, they remained in the collapsing building, delusively believing that Boro will save them as they perished.