I Villains sono delle persone che vogliono usare i loro quirk per beneficiare se stessi invece di aiutare gli altri. A differenza degli Heroes queste persone volevano utilizzare le loro UnicitÃ  per commettere crimini.Secondo Naomasa Tsuchauchi, nell'epoca attuale, il tasso di criminalitÃ  Ã¨ piuttosto basso a causa dell'ernome quantitÃ  di Heroes.
Liquids. Liquids do not hold their shape at room temperature. There is space between the atoms of a liquid and they move slightly all of the time. This allows you to stick your finger into water and pull it back out, letting the water fill back in where your finger once was.
Matter in the solid state maintains a fixed volume and shape, with component particles (atoms, molecules or ions) close together and fixed into place. Matter in the liquid state maintains a fixed volume, but has a variable shape that adapts to fit its container. Its particles are still close together but move freely. Matter in the gaseous state has both variable volume and shape, adapting both to fit its container.