The bad blood between Scorpion & Sub-Zero continues as Scorpion has always been assuming that Sub-Zero is the cause of his family's death. Little did he know that Kuai Liang, the current 2nd Sub-Zero was able to prove that Quan Chi was the mastermind all along and that the original Sub-Zero, Bi Han, who was Kuai LIang's older brother, was wrongly killed by Hanzo. The duo will now work as partner to destroy Quan Chi from there forth.
