Delinquent all the way

A bad boy on the surface, a good kid on the inside; A bully on the surface, but a mischievous little devil on the inside. Two teenagers with different lives and different personalities develop a wonderful friendship by sheer chance. How will they make it last? "Untouchable" is here to answer that!

Kang Hangyeol, who's studying for the police officer test, had taken an unexpected interest in the part-timer who's working at the new dessert shop. He could not help but watch as the boy made clumsy mistakes and lectured him, despite not having a job himself. Nonetheless, he had fallen in love with the handsome face that was hidden behind a pair of glasses. On the other side, Do Jihoon is a part-timer who had received scars after being bullied by people. Oh, how would this love turn out?!

Apart from the fact he’s in the student council and has quite strange tastes, Shima is an average, low-profile, quiet high schooler. Therefore, he doesn't understand why Ryuunosuke, a sports student, always glares at him every time they cross paths. Shima doesn't want to draw the punk’s attention, but the instinctive hostility of Ryuunosuke towards him troubles him, and he wants to know why the other boy hates him

Under the country's law, omegas are obligated to wear a chastity belt. A rumor is going around that there's a key that will unlock the belt, and people are fighting to find this key.

Sashima is the toughest delinquent around.
An elite group of alphas, the Snakes, hear about Sashima and come to fight him.
The leader of the Snakes, Aoda, is expecting a big, towering man, and while the Sashima standing in front of him has glaring, piercing eyes, he's also short... and an omega!