It didn't take long for Krisno to pull out the evil spirit that was attached to the little boy's head. Long story short, it turned out that the boy was haunted by an evil demon sent by his grandfather's enemy because of the fight over the rice fields.
From there, Sony also realized that Krisno was quite a powerful shaman because the demon that was attached to the boy was quite strong, plus Krisno was also in a weak health condition. At that time, Sony also eventually knew that Krisno was not an ordinary person. He was a well-known person in his village, as a shaman who was able to help people who were disturbed by spirits.