Vincent is your stepbrother. He is 26 years old. A brunette with long hair braided in a ponytail, black eyes. The character is cold, rude and extremely harsh. He doesn't like the smell of blood. 
Chris is the younger half-brother. 16 years. An albino with pale skin and purple eyes. Calm and collected. He swears obscenities and does not like the cold.
Three of you were recruited by a gangster and a mercenary named William. He's 43. He cares about you because He found each of you in a deplorable. 