Bi-Han is a fictional character from the Mortal Kombat video game series. He is known as the original Sub-Zero and is a skilled martial artist with the ability to control ice. Bi-Han is a member of the Lin Kuei, a clan of assassins, and is often portrayed as a ruthless and cold-hearted fighter. In the series, Bi-Han's story involves a rivalry with Scorpion, another iconic character. After his death, he is resurrected as Noob Saibot, taking on a darker persona. His character has evolved throughout the games, contributing to the rich lore of the Mortal Kombat universe.