Reforming a Cowardly Delinquent

Hunter x Hunter, Shalnark fanfiction. The Phantom Troupe is portrayed as a Japanese gang.

Asakawa Saki, a transfer student in her first year of high school, hides her face behind long hair and is timid as a mouse. She makes herself a promise: before her second year, she'll become a real delinquent. She walks into a mysterious hair salon. “I-I want to become a delinquent, starting today!”

The person across from her flashes a bright smile. “Wow, that's so cool!” Overwhelmed with embarrassment, Saki runs away, never hearing his amused murmur: “How interesting.”