The fourth instalment of South Korea's most phenomenal reality survival show, 'Produce 101'. Produce X 101, Mnet's latest boy group survival show - trainees' profiles, updates on the show, and more!

Tessa Young is an 18 year old college student with a simple life, excellent grades, and a sweet boyfriend. She always has things planned out ahead of time, until she meets a rude boy named Hardin, with too many tattoos and piercings who shatters her plans.