Villains

Villains are people who use their Powers to commit crimes, cause destruction, and potentially put innocent lives at stake. There are many different types of villains in the world.

History
Villains started out as a group of people who wanted to use their powers to benefit themselves instead of helping others. Unlike monster hunters, these people wanted to use their powers to commit crime and evil. According to Detective Thompson, in the current age, the crime rate committed by villains is quite low as a result of being pressurized by the huge amount of monster hunters.

A villains group called the The Burdened, led by Kregan Anchor attacked The Monster Hunter Academy in an attempt to kill NightBolt after infiltrating Monster Hunter Academy and learning of NightBolt’s whereabouts. However, the majority of The Burdened are defeated by Class 1A1. After NightBolt arrives, Beast engages NightBolt in battle and is defeated. Kregan Anchor try to finish what Beast started, but their attempt is thwarted by Alexander McLeod, and the timely arrival of the teachers.

Both Tomura and Kurogiri are sucked into a Black Hole created by Thirteen (however, Kurogiri creates a portal back to their hideout, teleporting themselves out of harm's way). Thus, the League of Villains is defeated and the majority of the villains of the alliance (along with Nomu) are captured and detained by the police, leaving Tomura and Kurogiri as the only remnants of the League of Villains.

During the U.A. Sports Festival, the notorious villain called Stain heavily injured Ingenium, leaving him for dead. Afterwards on a rooftop, Kurogiri of the League of Villains asks Stain for a moment of his time and teleports him to the League of Villains' hideout.

At the League of Villains hideout, Tomura invites Stain to join the League of Villains as his notoriety would benefit them greatly. Tomura also tells Stain what their goals are. However, Stain is not amused with Tomura's child-like attitude, as well as his goals, and begins arguing with him. The mysterious voice on the monitor asks Kurogiri to let Tomura and Stain continue with their meeting as Tomura's meeting with Stain (an experienced infamous villain) will stimulate Tomura's growth.