-Erick is a high schoolboy who works part time to support his younger sister and mother after his father left them, because it turns out Erick's mother is his father's second wife and his first wife knows, so his father left them and returned to Erick's father's first wife. -Erick has a 5 year old sister named Mikaila. -Erick was very panicked and sad when he found out that his mother had left his sister alone when he is working. -His mother just left a letter saying that she wouldn't come back