The Order of St. Louis

The Order is a religious order that branched out from the Society of Jesus. An extremely organized group like The Order made it a prominent executor for most of the supernatural activities. They originated from practicing exorcism from the 18th century in Europe and Americas. Currently, the HQ of the Philippine Sect of The Order is based on Quezon City.

History
The Order of St. Louis originated as an extremist group under the Society of Jesus of the 18h century, that handles exorcism, demonic possession, and supernatural activities. They've separated from the Jesuits at 19th century after The Qing Incident, where extremist groups under The Order went against orders of exorcising the spirits at the Summer Palace, causing havoc on the Qing Empire's stability.