What is the story of the four butchers in Dead by Daylight?

The stories are as follows

1. The Trapper: The Trapper

The real name is Evan McMillan. Rich second generation. White male. He admires his father very much and will do whatever his father says. However, because of his old age, his mental health gradually becomes abnormal. One day his father asked him to lead a hundred men into a dark tunnel and detonate explosives, so he did so. Evan's final fate is unclear, but his father was found dead in the basement of his warehouse. Skill: Place a bear trap. If the butcher steps on it, the trap will be released. If the survivor steps on it, he will be injured and trapped for a period of time until he breaks free.

2. The Wraith: The Invisible Butcher

My real name is Philip Ojumo. Automobile factory employees. black male. A new immigrant to the United States with a wife and children, he was lucky enough to get a new job in a car repair shop. His main job is to flatten abandoned cars with a crusher. Skill: Invisibility. After entering the invisible state, the fear range is reduced to 0, but you cannot attack and interact with other items, but you can still climb through windows.

3. The Hillbilly: The Chainsaw Butcher

The son of Max Thompson and Evelyn Thompson, the owners of Coldwind Farm, was considered a member of the family by his barbaric parents because of his ugly appearance. Because of the shame, he was locked in a room surrounded by walls. His only connection with the outside world is a small food delivery hole. Hold down the right mouse button to start the chainsaw. After the chainsaw is turned on, it will start sprinting. When sprinting, the speed will be greatly increased but the steering ability will be greatly reduced. After starting to sprint, press the left mouse button to attack. When sprinting without any attachments, the attack will be Automatically renders the survivor near death (knocked down).

4. The Nurse: The Nurse Butcher

Sally Smithson came to the small town with the dream of living in the small house built by her husband Andrew, accompanied by the laughter of children. Dreams in a cabin. But fate has evil intentions and destroys the beautiful life Sally imagined. Andrew was a lumberjack - a job that came with dangers. Only she knew what happened, but it looked like some of the patients had been strangled to death, leaving scars around their necks. Colleagues immediately called an ambulance to take Sally to the hospital, but the car never reached its destination.