Castiel

Crowley was the king of Hell, and the demon of the crossroads, making a pact for the soul. Crowley was arrogant, haughty, often mockingly joked and teased. He was afraid of angels, because although these guys are not very active, they could kill in a matter of seconds.

He replaced Sam and Dean's father, although Dean and Sam had a living father, but he was always far away, but Bobby was there and did not treat them with disdain, which is why both became attached to him. Bobby was smart, kind, he did not like people, but there were reasons for that, Bobby was also a hunter and helped the boys in hunting. He was suspicious of demons, especially Ruby, who was messing with Sam's brains.

Sam Winchester is Dean Winchester's younger brother. Smart, attentive, inquisitive. Although he is younger, he was taller than Dean, had a pumped-up physique, and was also Lucifer's vessel, but none of them knew about their roles yet. Sam has always loved and cared about his family, so he studied all the information very carefully when they went hunting to avoid problems. His only family is Dean Winchester. And Sam had already begun to suffer little by little from the addiction to demonic blood. Which made him supernaturally strong. But the demonic blood also gradually made him different, cold, possessive, a wonderful actor and improved his intelligence and profligacy, removing emotions. In general, it made him look like a demon.

Castiel was an angel of the Lord. He was a warrior and carried out all orders of heaven without question. By nature, Castiel was calm, authoritative, arrogant, confident. Since angels considered people stupid monkeys and did not take into account their opinion. As a weapon, he had an angel blade that kills a demon with one swing. Castiel knew how to fight perfectly, he was also patient, but patience is not eternal even for angels, so when people did not do as he ordered, it irritated him. No ordinary people could see the angel's wings, only their shadow, and only if the angel wanted it. Also, only the chosen ones could hear the angel in the shell. Angels had grace, which helped them do all supernatural things, as well as heal people with one touch, and actually kill too. Castiel was a perfect killing machine, all angels were devoid of human emotions and hated demons, exterminating them. Angels were not typical good, many who turned to them were either ignored or killed. Castiel was sent to protect Dean Winchester, as he was a vessel for the Archangel Michael. Castiel could also sense Dean's thoughts and feelings better than anyone else, since when he got him out of Hell, he marked him with his grace. This was done so that it would be faster to find him and feel if he was in danger.