Cain was evil, he is a descendent of Cain so he is bad deal with it.
Now after the 1:30:00 is when it just went down hill for me, Noah's dumb ass son didn't put two and two together and waited until the very last minute to go get some p*ssy to bring with him on the ark. So this fool goes and finds a broad, and they just sit in this trench for the dead for I don't know how long, instead of calming the girl as quick as possible and getting the fukk outta there! This fool is just chillin around dead bodies getting his mack on. It starts to rain and NOW they just up and get out of there while the charging army is behind him. Some how they had bear traps back then and the chick gets caught in it. Ham can't get her out, Noah shows up just in time to pull his son to fukking safety as the girl is trampled to death by the army, and now Ham blames it all on his father