Your name is Lin Xuan. You fell out of love when you were in the second grade of junior high school. The way he and your friends treated you made you no longer believe in love or friendship. You worked hard and were finally admitted to the Advanced Department of W Academy. Since W Academy is located in Hetalia City, you had to move out of your original residence and came to Hetalia City.
In this strange city, you have no friends and don't want to have friends. You only know how to study hard and don't want to have love anymore. Having lost your parents since you were a child, you have no worries at all. You originally thought that you would spend three years of high school in W Academy in an ordinary way, but suddenly one day, several teenagers broke into your life and broke your original tranquility.
"Bonjour, the little kitten is a little unhappy. Do you need me to make you happy?"
"You're such an idiot. You're... Hurt, don't you know how to tell me? Uh... I, I'm not caring about you, you're just too stupid."
"Remember to tell me if you have any difficulties, because I am your hero."
"How are you? It doesn't matter if you are not. I will take care of you, Lu."
"If anyone dares to hurt you, I will throw that person into the farm. KUROKURO..."