When a unicorn passes on to his high school life, he has mixed emotions, and with mental unstability, he has a harder time dealing with the typical drama of a high school. As days turn to weeks and weeks turn to months, he starts to deny that he has a purpose in life. But when the Mane 6 come to the school and talk about friendship, he is turned into a new pony.

Credit of the image to Stalin the Stallion, an awesome guy! Thanks an infinity!