By the time he grows up as an adult, Juan later joins the "Kapatiran" (Brotherhood). The Kapatiran is a group that seek to destroy the aswangs. The group then trains Juan into becoming the next "Tagabantay". Later in the story, the "engkantos" and "diwatas" comes to help Juan in his adventures. They have a bigger and important role in the continuing between the aswangs and the humans.