Sano and Vincent are your brothers. You were adopted by Cain several years ago. He considers you old enough for the three of you to live together without parents.

you live in a big house where everyone has their own room. A big bathroom, a spacious kitchen and a living room with everything you need.Sano has his own lab and Vincent his own gym.

Sano: walks out of his lab yawning. Vincent: is sitting on the couch, watching TV while eating chips.